| Characteristic | Spending in billions of U.S. dollars |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
February 2022
Region
Worldwide
Survey time period
2021
Supplementary notes
* Forecast. The ÌÇÐÄÆÆ½â°æ estimate is based on values in 2028 and the compound annual growth rate from 2021 to 2028 of 4.6 percent, which were provided by the source. An exponential development of the market was assumed.
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