| Year | Value (US Dollars) |
|---|---|
|
2023 |
3468000000 |
|
2022 |
3253000000 |
|
2021 |
3064000000 |
|
2020 |
2837000000 |
|
2019 |
3178000000 |
|
2018 |
3192000000 |
|
2017 |
2858000000 |
|
2016 |
3186000000 |
|
2015 |
2607000000 |
|
2014 |
2929000000 |