40
%
38%
35
35%
30
32%
29%
25
27%
24%
20
21%
15
10
5
0
2018
2019
2020
2021
2022
2023
2024
40
%
38%
35
35%
30
32%
29%
25
27%
24%
20
21%
15
10
5
0
2018
2019
2020
2021
2022
2023
2024
40
%
38%
35
35%
30
32%
29%
25
27%
24%
20
21%
15
10
5
0
2018
2019
2020
2021
2022
2023
2024
40
%
38%
35
35%
30
32%
29%
25
27%
24%
20
21%
15
10
5
0
2018
2019
2020
2021
2022
2023
2024
Gartner