| Year | Value (US Dollars) |
|---|---|
|
2023 |
609000000 |
|
2022 |
589000000 |
|
2021 |
447000000 |
|
2020 |
395000000 |
|
2019 |
480000000 |
|
2018 |
467000000 |
|
2017 |
420000000 |
|
2016 |
351000000 |
|
2015 |
372000000 |
|
2014 |
340000000 |