18.44 % 2021
Year | Value (%) |
---|---|
2021 |
18.44 |
2020 |
18.44 |
2019 |
18.55 |
2018 |
18.46 |
2017 |
18.51 |
2016 |
18.56 |
2015 |
18.61 |
2014 |
18.61 |
2013 |
18.62 |
2012 |
18.58 |