21.96 % 2021
| Year | Value (%) |
|---|---|
|
2021 |
21.96 |
|
2020 |
22.06 |
|
2019 |
21.63 |
|
2018 |
21.48 |
|
2017 |
22.17 |
|
2016 |
22.54 |
|
2015 |
22.25 |
|
2014 |
22.54 |
|
2013 |
22.1 |
|
2012 |
21.16 |