2021 |
54%
|
2015 |
77%
|
2017 |
77%
|
2019 |
77%
|
2018 |
77%
|
2019 |
72%
|
2016 |
72%
|
2019 |
72%
|
2017 |
72%
|
2018 |
72%
|
2015 |
76%
|
2013 |
76%
|
2014 |
76%
|
2016 |
76%
|
2017 |
69%
|
2018 |
66%
|
2020 |
60%
|
2017 |
70%
|
2018 |
71%
|
2018 |
59%
|
2016 |
69%
|
2017 |
69%
|
2018 |
61%
|
2020 |
61%
|
2019 |
61%
|