| Value | Category | Cases | |
|---|---|---|---|
| 1 | Jan 2019 | 10 |
5.4%
|
| 2 | Feb 2019 | 14 |
7.6%
|
| 3 | Mar 2019 | 7 |
3.8%
|
| 4 | April 2019 | 8 |
4.3%
|
| 5 | May 2019 | 12 |
6.5%
|
| 6 | Jun 2019 | 16 |
8.7%
|
| 7 | Jul 2019 | 17 |
9.2%
|
| 8 | Aug 2019 | 23 |
12.5%
|
| 9 | Sep 2019 | 16 |
8.7%
|
| 10 | Oct 2019 | 29 |
15.8%
|
| 11 | Nov 2019 | 23 |
12.5%
|
| 12 | Dec 2018 | 9 |
4.9%
|
| Sysmiss | 1175 |