| Value | Category | Cases | |
|---|---|---|---|
| 1 | Jan 2019 | 3 |
2.4%
|
| 2 | Feb 2019 | 10 |
8.1%
|
| 3 | Mar 2019 | 9 |
7.3%
|
| 4 | April 2019 | 7 |
5.7%
|
| 5 | May 2019 | 8 |
6.5%
|
| 6 | Jun 2019 | 7 |
5.7%
|
| 7 | Jul 2019 | 11 |
8.9%
|
| 8 | Aug 2019 | 11 |
8.9%
|
| 9 | Sep 2019 | 17 |
13.8%
|
| 10 | Oct 2019 | 16 |
13%
|
| 11 | Nov 2019 | 18 |
14.6%
|
| 12 | Dec 2018 | 6 |
4.9%
|
| Sysmiss | 1236 |