| Year | Value (US Dollars) |
|---|---|
|
2023 |
11600000000 |
|
2022 |
11407000000 |
|
2021 |
7214000000 |
|
2020 |
6938000000 |
|
2019 |
8825000000 |
|
2018 |
7930000000 |
|
2017 |
5803000000 |
|
2016 |
5492000000 |
|
2015 |
8068000000 |
|
2014 |
7087000000 |