| Value | Category | Cases | |
|---|---|---|---|
| 4/16/90 | 11 |
1.7%
|
|
| 4/17/90 | 144 |
22.5%
|
|
| 4/18/90 | 264 |
41.2%
|
|
| 4/19/90 | 191 |
29.8%
|
|
| 4/20/90 | 31 |
4.8%
|