| Year | Value (US Dollars) |
|---|---|
|
2023 |
9917000000 |
|
2022 |
13425000000 |
|
2021 |
9377000000 |
|
2020 |
6492000000 |
|
2019 |
10605000000 |
|
2018 |
9760000000 |
|
2017 |
7458000000 |
|
2016 |
6964000000 |
|
2015 |
10000000000 |
|
2014 |
17500000000 |