Europe Interactive Flat-panel Market Report 2016

Europe Interactive Flat-panel Market Report 2016

1 Interactive Flat-panel Overview

1.1 Product Overview and Scope of Interactive Flat-panel

1.2 Classification of Interactive Flat-panel

1.2.1 Corporate

1.2.2 Education

1.2.3 Type III

1.3 Application of Interactive Flat-panel

1.3.1 Application 1

1.3.2 Application 2

1.3.3 Application 3

1.4 Interactive Flat-panel Market by Countries

1.4.1 Germany Status and Prospect (2011-2021)

1.4.2 France Status and Prospect (2011-2021)

1.4.3 UK Status and Prospect (2011-2021)

1.4.4 Russia Status and Prospect (2011-2021)

1.4.5 Italy Status and Prospect (2011-2021)

1.4.6 Spain Status and Prospect (2011-2021)

1.4.7 Benelux Status and Prospect (2011-2021)

1.5 Europe Market Size (Value and Volume) of Interactive Flat-panel (2011-2021)

1.5.1 Europe Interactive Flat-panel Sales and Growth Rate (2011-2021)

1.5.2 Europe Interactive Flat-panel Revenue and Growth Rate (2011-2021)

2 Europe Interactive Flat-panel by Manufacturers, Type and Application

2.1 Europe Interactive Flat-panel Market Competition by Manufacturers

2.1.1 Europe Interactive Flat-panel Sales and Market Share of Key Manufacturers (2015 and 2016)

2.1.2 Europe Interactive Flat-panel Revenue and Share by Manufacturers (2015 and 2016)

2.2 Europe Interactive Flat-panel (Volume and Value) by Type

2.2.1 Europe Interactive Flat-panel Sales and Market Share by Type (2011-2016)

2.2.2 Europe Interactive Flat-panel Revenue and Market Share by Type (2011-2016)

2.3 Europe Interactive Flat-panel (Volume and Value) by Countries

2.3.1 Europe Interactive Flat-panel Sales and Market Share by Countries (2011-2016)

2.3.2 Europe Interactive Flat-panel Revenue and Market Share by Countries (2011-2016)

2.4 Europe Interactive Flat-panel (Volume) by Application

3 Germany Interactive Flat-panel (Volume, Value and Sales Price)

3.1 Germany Interactive Flat-panel Sales and Value (2011-2016)

3.1.1 Germany Interactive Flat-panel Sales and Growth Rate (2011-2016)

3.1.2 Germany Interactive Flat-panel Revenue and Growth Rate (2011-2016)

3.1.3 Germany Interactive Flat-panel Sales Price Trend (2011-2016)

3.2 Germany Interactive Flat-panel Sales and Market Share by Manufacturers

3.3 Germany Interactive Flat-panel Sales and Market Share by Type

3.4 Germany Interactive Flat-panel Sales and Market Share by Application

4 France Interactive Flat-panel (Volume, Value and Sales Price)

4.1 France Interactive Flat-panel Sales and Value (2011-2016)

4.1.1 France Interactive Flat-panel Sales and Growth Rate (2011-2016)

4.1.2 France Interactive Flat-panel Revenue and Growth Rate (2011-2016)

4.1.4 France Interactive Flat-panel Sales Price Trend (2011-2016)

4.2 France Interactive Flat-panel Sales and Market Share by Manufacturers

4.3 France Interactive Flat-panel Sales and Market Share by Type

4.4 France Interactive Flat-panel Sales and Market Share by Application

5 UK Interactive Flat-panel (Volume, Value and Sales Price)

5.1 UK Interactive Flat-panel Sales and Value (2011-2016)

5.1.1 UK Interactive Flat-panel Sales and Growth Rate (2011-2016)

5.1.2 UK Interactive Flat-panel Revenue and Growth Rate (2011-2016)

5.1.5 UK Interactive Flat-panel Sales Price Trend (2011-2016)

5.2 UK Interactive Flat-panel Sales and Market Share by Manufacturers

5.3 UK Interactive Flat-panel Sales and Market Share by Type

5.4 UK Interactive Flat-panel Sales and Market Share by Application

6 Russia Interactive Flat-panel (Volume, Value and Sales Price)

6.1 Russia Interactive Flat-panel Sales and Value (2011-2016)

6.1.1 Russia Interactive Flat-panel Sales and Growth Rate (2011-2016)

6.1.2 Russia Interactive Flat-panel Revenue and Growth Rate (2011-2016)

6.1.6 Russia Interactive Flat-panel Sales Price Trend (2011-2016)

6.2 Russia Interactive Flat-panel Sales and Market Share by Manufacturers

6.3 Russia Interactive Flat-panel Sales and Market Share by Type

6.4 Russia Interactive Flat-panel Sales and Market Share by Application

7 Italy Interactive Flat-panel (Volume, Value and Sales Price)

7.1 Italy Interactive Flat-panel Sales and Value (2011-2016)

7.1.1 Italy Interactive Flat-panel Sales and Growth Rate (2011-2016)

7.1.2 Italy Interactive Flat-panel Revenue and Growth Rate (2011-2016)

7.1.7 Italy Interactive Flat-panel Sales Price Trend (2011-2016)

7.2 Italy Interactive Flat-panel Sales and Market Share by Manufacturers

7.3 Italy Interactive Flat-panel Sales and Market Share by Type

7.4 Italy Interactive Flat-panel Sales and Market Share by Application

8 Spain Interactive Flat-panel (Volume, Value and Sales Price)

8.1 Spain Interactive Flat-panel Sales and Value (2011-2016)

8.1.1 Spain Interactive Flat-panel Sales and Growth Rate (2011-2016)

8.1.2 Spain Interactive Flat-panel Revenue and Growth Rate (2011-2016)

8.1.8 Spain Interactive Flat-panel Sales Price Trend (2011-2016)

8.2 Spain Interactive Flat-panel Sales and Market Share by Manufacturers

8.3 Spain Interactive Flat-panel Sales and Market Share by Type

8.4 Spain Interactive Flat-panel Sales and Market Share by Application

9 Benelux Interactive Flat-panel (Volume, Value and Sales Price)

9.1 Benelux Interactive Flat-panel Sales and Value (2011-2016)

9.1.1 Benelux Interactive Flat-panel Sales and Growth Rate (2011-2016)

9.1.2 Benelux Interactive Flat-panel Revenue and Growth Rate (2011-2016)

9.1.9 Benelux Interactive Flat-panel Sales Price Trend (2011-2016)

9.2 Benelux Interactive Flat-panel Sales and Market Share by Manufacturers

9.3 Benelux Interactive Flat-panel Sales and Market Share by Type

9.4 Benelux Interactive Flat-panel Sales and Market Share by Application

10 Europe Interactive Flat-panel Manufacturers Analysis

10.1 BenQ

10.1.1 Company Basic Information, Manufacturing Base and Competitors

10.1.2 Interactive Flat-panel Product Type, Application and Specification

10.1.2.1 Type I

10.1.2.2 Type II

10.1.3 BenQ Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.1.4 Main Business/Business Overview

10.2 Promethean World

10.2.1 Company Basic Information, Manufacturing Base and Competitors

10.2.2 Interactive Flat-panel Product Type, Application and Specification

10.2.2.1 Type I

10.2.2.2 Type II

10.2.3 Promethean World Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.2.4 Main Business/Business Overview

10.3 SMART Technologies

10.3.1 Company Basic Information, Manufacturing Base and Competitors

10.3.2 Interactive Flat-panel Product Type, Application and Specification

10.3.2.1 Type I

10.3.2.2 Type II

10.3.3 SMART Technologies Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.3.4 Main Business/Business Overview

10.4 Vestel

10.4.1 Company Basic Information, Manufacturing Base and Competitors

10.4.2 Interactive Flat-panel Product Type, Application and Specification

10.4.2.1 Type I

10.4.2.2 Type II

10.4.3 Vestel Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.4.4 Main Business/Business Overview

10.5 Boxlight

10.5.1 Company Basic Information, Manufacturing Base and Competitors

10.5.2 Interactive Flat-panel Product Type, Application and Specification

10.5.2.1 Type I

10.5.2.2 Type II

10.5.3 Boxlight Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.5.4 Main Business/Business Overview

10.6 Egan Teamboard

10.6.1 Company Basic Information, Manufacturing Base and Competitors

10.6.2 Interactive Flat-panel Product Type, Application and Specification

10.6.2.1 Type I

10.6.2.2 Type II

10.6.3 Egan Teamboard Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.6.4 Main Business/Business Overview

10.7 Hitachi

10.7.1 Company Basic Information, Manufacturing Base and Competitors

10.7.2 Interactive Flat-panel Product Type, Application and Specification

10.7.2.1 Type I

10.7.2.2 Type II

10.7.3 Hitachi Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.7.4 Main Business/Business Overview

10.8 Julong Education Technology

10.8.1 Company Basic Information, Manufacturing Base and Competitors

10.8.2 Interactive Flat-panel Product Type, Application and Specification

10.8.2.1 Type I

10.8.2.2 Type II

10.8.3 Julong Education Technology Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.8.4 Main Business/Business Overview

10.9 Recordex

10.9.1 Company Basic Information, Manufacturing Base and Competitors

10.9.2 Interactive Flat-panel Product Type, Application and Specification

10.9.2.1 Type I

10.9.2.2 Type II

10.9.3 Recordex Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.9.4 Main Business/Business Overview

10.10 ViewSonic

10.10.1 Company Basic Information, Manufacturing Base and Competitors

10.10.2 Interactive Flat-panel Product Type, Application and Specification

10.10.2.1 Type I

10.10.2.2 Type II

10.10.3 ViewSonic Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

10.10.4 Main Business/Business Overview

11 Interactive Flat-panel Manufacturing Cost Analysis

11.1 Interactive Flat-panel Key Raw Materials Analysis

11.1.1 Key Raw Materials

11.1.2 Price Trend of Key Raw Materials

11.1.3 Key Suppliers of Raw Materials

11.1.4 Market Concentration Rate of Raw Materials

11.2 Proportion of Manufacturing Cost Structure

11.2.1 Raw Materials

11.2.2 Labor Cost

11.2.3 Manufacturing Expenses

11.3 Manufacturing Process Analysis of Interactive Flat-panel

12 Industrial Chain, Sourcing Strategy and Downstream Buyers

12.1 Interactive Flat-panel Industrial Chain Analysis

12.2 Upstream Raw Materials Sourcing

12.3 Raw Materials Sources of Interactive Flat-panel Major Manufacturers in 2015

12.4 Downstream Buyers

13 Marketing Strategy Analysis, Distributors/Traders

13.1 Marketing Channel

13.1.1 Direct Marketing

13.1.2 Indirect Marketing

13.1.3 Marketing Channel Development Trend

13.2 Market Positioning

13.2.1 Pricing Strategy

13.2.2 Brand Strategy

13.2.3 Target Client

13.3 Distributors/Traders List

14 Europe Interactive Flat-panel Market Forecast (2016-2021)

14.1 Germany Interactive Flat-panel Sales Forecast (2016-2021)

14.2 France Interactive Flat-panel Sales Forecast (2016-2021)

14.3 UK Interactive Flat-panel Sales Forecast (2016-2021)

14.4 Russia Interactive Flat-panel Sales Forecast (2016-2021)

14.5 Italy Interactive Flat-panel Sales Forecast (2016-2021)

14.6 Spain Interactive Flat-panel Sales Forecast (2016-2021)

14.7 Benelux Interactive Flat-panel Sales Forecast (2016-2021)

14.8 Europe Interactive Flat-panel Sales Forecast by Type (2016-2021)

14.9 Europe Interactive Flat-panel Sales Forecast by Application (2016-2021)

15 Research Findings and Conclusion

16 Appendix

Author List

Disclosure Section

Research Methodology

Data Source

Disclaimer

Figure Picture of Interactive Flat-panel

Table Classification of Interactive Flat-panel

Figure Europe Sales Market Share of Interactive Flat-panel by Type in 2015

Figure Corporate Picture

Figure Education Picture

Table Application of Interactive Flat-panel

Figure Europe Sales Market Share of Interactive Flat-panel by Application in 2015

Figure Application 1 Examples

Figure Application 2 Examples

Figure Germany Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure France Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure UK Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure Russia Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure Italy Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure Spain Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure Benelux Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Figure Europe Interactive Flat-panel Sales and Growth Rate (2011-2021)

Figure Europe Interactive Flat-panel Revenue and Growth Rate (2011-2021)

Table Europe Interactive Flat-panel Sales of Key Manufacturers (2015 and 2016)

Table Europe Interactive Flat-panel Sales Share by Manufacturers (2015 and 2016)

Figure 2015 Interactive Flat-panel Sales Share by Manufacturers

Figure 2016 Interactive Flat-panel Sales Share by Manufacturers

Table Europe Interactive Flat-panel Revenue by Manufacturers (2015 and 2016)

Table Europe Interactive Flat-panel Revenue Share by Manufacturers (2015 and 2016)

Table 2015 Europe Interactive Flat-panel Revenue Share by Manufacturers

Table 2016 Europe Interactive Flat-panel Revenue Share by Manufacturers

Table Europe Interactive Flat-panel Sales and Market Share by Type (2011-2016)

Table Europe Interactive Flat-panel Sales Share by Type (2011-2016)

Figure Sales Market Share of Interactive Flat-panel by Type (2011-2016)

Figure Europe Interactive Flat-panel Sales Growth Rate by Type (2011-2016)

Table Europe Interactive Flat-panel Revenue and Market Share by Type (2011-2016)

Table Europe Interactive Flat-panel Revenue Share by Type (2011-2016)

Figure Revenue Market Share of Interactive Flat-panel by Type (2011-2016)

Figure Europe Interactive Flat-panel Revenue Growth Rate by Type (2011-2016)

Table Europe Interactive Flat-panel Sales and Market Share by Countries (2011-2016)

Table Europe Interactive Flat-panel Sales Share by Countries (2011-2016)

Figure Sales Market Share of Interactive Flat-panel by Countries (2011-2016)

Table Europe Interactive Flat-panel Revenue and Market Share by Countries (2011-2016)

Table Europe Interactive Flat-panel Revenue Share by Countries (2011-2016)

Figure Revenue Market Share of Interactive Flat-panel by Countries (2011-2016)

Table Europe Interactive Flat-panel Sales and Market Share by Application (2011-2016)

Table Europe Interactive Flat-panel Sales Share by Application (2011-2016)

Figure Sales Market Share of Interactive Flat-panel by Application (2011-2016)

Figure Germany Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure Germany Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure Germany Interactive Flat-panel Sales Price Trend (2011-2016)

Table Germany Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table Germany Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table Germany Interactive Flat-panel Sales by Type (2015 and 2016)

Table Germany Interactive Flat-panel Market Share by Type (2015 and 2016)

Table Germany Interactive Flat-panel Sales by Application (2015 and 2016)

Table Germany Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure France Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure France Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure France Interactive Flat-panel Sales Price Trend (2011-2016)

Table France Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table France Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table France Interactive Flat-panel Sales by Type (2015 and 2016)

Table France Interactive Flat-panel Market Share by Type (2015 and 2016)

Table France Interactive Flat-panel Sales by Application (2015 and 2016)

Table France Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure UK Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure UK Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure UK Interactive Flat-panel Sales Price Trend (2011-2016)

Table UK Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table UK Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table UK Interactive Flat-panel Sales by Type (2015 and 2016)

Table UK Interactive Flat-panel Market Share by Type (2015 and 2016)

Table UK Interactive Flat-panel Sales by Application (2015 and 2016)

Table UK Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure Russia Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure Russia Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure Russia Interactive Flat-panel Sales Price Trend (2011-2016)

Table Russia Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table Russia Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table Russia Interactive Flat-panel Sales by Type (2015 and 2016)

Table Russia Interactive Flat-panel Market Share by Type (2015 and 2016)

Table Russia Interactive Flat-panel Sales by Application (2015 and 2016)

Table Russia Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure Italy Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure Italy Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure Italy Interactive Flat-panel Sales Price Trend (2011-2016)

Table Italy Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table Italy Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table Italy Interactive Flat-panel Sales by Type (2015 and 2016)

Table Italy Interactive Flat-panel Market Share by Type (2015 and 2016)

Table Italy Interactive Flat-panel Sales by Application (2015 and 2016)

Table Italy Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure Spain Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure Spain Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure Spain Interactive Flat-panel Sales Price Trend (2011-2016)

Table Spain Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table Spain Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table Spain Interactive Flat-panel Sales by Type (2015 and 2016)

Table Spain Interactive Flat-panel Market Share by Type (2015 and 2016)

Table Spain Interactive Flat-panel Sales by Application (2015 and 2016)

Table Spain Interactive Flat-panel Market Share by Application (2015 and 2016)

Figure Benelux Interactive Flat-panel Sales and Growth Rate (2011-2016)

Figure Benelux Interactive Flat-panel Revenue and Growth Rate (2011-2016)

Figure Benelux Interactive Flat-panel Sales Price Trend (2011-2016)

Table Benelux Interactive Flat-panel Sales by Manufacturers (2015 and 2016)

Table Benelux Interactive Flat-panel Market Share by Manufacturers (2015 and 2016)

Table Benelux Interactive Flat-panel Sales by Type (2015 and 2016)

Table Benelux Interactive Flat-panel Market Share by Type (2015 and 2016)

Table Benelux Interactive Flat-panel Sales by Application (2015 and 2016)

Table Benelux Interactive Flat-panel Market Share by Application (2015 and 2016)

Table Interactive Flat-panel Basic Information List

Table BenQ Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Figure BenQ Interactive Flat-panel Sales Market Share (2011-2016)

Table Promethean World Basic Information List

Table Promethean World Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Promethean World Interactive Flat-panel Sales Market Share (2011-2016)

Table SMART Technologies Basic Information List

Table SMART Technologies Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table SMART Technologies Interactive Flat-panel Sales Market Share (2011-2016)

Table Vestel Basic Information List

Table Vestel Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Vestel Interactive Flat-panel Sales Market Share (2011-2016)

Table Boxlight Basic Information List

Table Boxlight Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Boxlight Interactive Flat-panel Sales Market Share (2011-2016)

Table Egan Teamboard Basic Information List

Table Egan Teamboard Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Egan Teamboard Interactive Flat-panel Sales Market Share (2011-2016)

Table Hitachi Basic Information List

Table Hitachi Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Hitachi Interactive Flat-panel Sales Market Share (2011-2016)

Table Julong Education Technology Basic Information List

Table Julong Education Technology Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Julong Education Technology Interactive Flat-panel Sales Market Share (2011-2016)

Table Recordex Basic Information List

Table Recordex Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table Recordex Interactive Flat-panel Sales Market Share (2011-2016)

Table ViewSonic Basic Information List

Table ViewSonic Interactive Flat-panel Sales, Revenue, Price and Gross Margin (2011-2016)

Table ViewSonic Interactive Flat-panel Sales Market Share (2011-2016)

Table Production Base and Market Concentration Rate of Raw Material

Figure Price Trend of Key Raw Materials

Table Key Suppliers of Raw Materials

Figure Manufacturing Cost Structure of Interactive Flat-panel

Figure Manufacturing Process Analysis of Interactive Flat-panel

Figure Interactive Flat-panel Industrial Chain Analysis

Table Raw Materials Sources of Interactive Flat-panel Major Manufacturers in 2015

Table Major Buyers of Interactive Flat-panel

Table Distributors/Traders List

Figure Germany Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure Germany Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure France Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure France Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure UK Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure UK Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure Russia Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure Russia Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure Italy Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure Italy Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure Spain Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure Spain Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Figure Benelux Interactive Flat-panel Sales and Growth Rate Forecast (2016-2021)

Figure Benelux Interactive Flat-panel Revenue and Growth Rate Forecast (2016-2021)

Table Europe Interactive Flat-panel Sales Forecast by Type (2016-2021)

Table Europe Interactive Flat-panel Sales Forecast by Application (2016-2021)