| Year | Value (%) |
|---|---|
|
2021 |
77.88 |
|
2020 |
77.88 |
|
2019 |
74.38 |
|
2018 |
81.97 |
|
2017 |
78.94 |
|
2016 |
65.98 |
|
2015 |
67.17 |
|
2014 |
65.38 |
|
2013 |
87.5 |
|
2012 |
84.18 |