| Year | Value (%) |
|---|---|
|
2021 |
446.43 |
|
2020 |
446.43 |
|
2019 |
446.43 |
|
2018 |
446.43 |
|
2017 |
446.43 |
|
2016 |
447.86 |
|
2015 |
446.43 |
|
2014 |
450.18 |
|
2013 |
446.79 |
|
2012 |
439.38 |