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Table 4 Worldwide IT Spending Forecast [80]

From: A systematic review on big data applications and scope for industrial processing and healthcare sectors

 

2020 Spending

2020 Growth (%)

2021 Spending

2021 Growth (%)

2022 Spending

2022 Growth (%)

Data Center Systems

1,78,836

2.5

1,96,142

9.7

2,07,440

5.8

Enterprise Software

5,29,028

9.1

6,00,895

13.6

6,69,819

11.5

Devices

6,96,990

-1.5

8,01,970

15.1

8,20,756

2.3

IT Services

10,71,281

1.7

11,91,347

11.2

12,93,857

8.6

Communications Services

13,96,334

-1.5

14,51,284

3.9

14,82,324

2.1

Overall IT

38,72,470

0.9

42,41,638

9.5

44,74,197

5.5