| Value | Category | Cases | |
|---|---|---|---|
| 2006-03-01 | 1 |
0.6%
|
|
| 2006-06-01 | 1 |
0.6%
|
|
| 2006-09-01 | 1 |
0.6%
|
|
| 2009-12-01 | 1 |
0.6%
|
|
| 2013-08-01 | 1 |
0.6%
|
|
| 2014-06-01 | 1 |
0.6%
|
|
| 2015-08-01 | 1 |
0.6%
|
|
| 2016-03-01 | 1 |
0.6%
|
|
| 2016-04-01 | 1 |
0.6%
|
|
| 2016-07-01 | 1 |
0.6%
|
|
| 2017-01-01 | 1 |
0.6%
|
|
| 148 |
93.1%
|