| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Currently regularly running | 188 |
60.6%
|
| 2 | 2. Running, not regular | 94 |
30.3%
|
| 3 | 3. Conducted once but no longer running | 27 |
8.7%
|
| 4 | 4. Never conducted | 1 |
0.3%
|
| 9 | 9. Missing | 0 |
0%
|