| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 2015 | 2 | 0 |
1.5%
|
|
| 2016 | 1 | 0 |
0.9%
|
|
| 2017 | 3 | 1 |
3%
|
|
| 2018 | 2 | 0 |
1.8%
|
|
| 2019 | 2 | 18 |
83.9%
|
|
| 2020 | 1 | 2 |
8.9%
|
|
| Sysmiss | 17115 | 6552 |