| Year | Value (US Dollars) |
|---|---|
|
2023 |
7700000000 |
|
2022 |
9076000000 |
|
2021 |
8031000000 |
|
2020 |
7345000000 |
|
2019 |
7714000000 |
|
2018 |
8584000000 |
|
2017 |
5771000000 |
|
2016 |
9503000000 |
|
2015 |
10654000000 |
|
2014 |
13914000000 |