| Year | Value (US Dollars) |
|---|---|
|
2023 |
3100000000 |
|
2022 |
2997000000 |
|
2021 |
2116000000 |
|
2020 |
1731000000 |
|
2019 |
2734000000 |
|
2018 |
2720000000 |
|
2017 |
2420000000 |
|
2016 |
2316000000 |
|
2015 |
2081000000 |
|
2014 |
3250000000 |