| Value | Category | Cases | |
|---|---|---|---|
| 2011-01-01 | 1 |
1.1%
|
|
| 2011-02-01 | 2 |
2.1%
|
|
| 2011-03-01 | 1 |
1.1%
|
|
| 2011-04-01 | 3 |
3.2%
|
|
| 2012-03-01 | 1 |
1.1%
|
|
| 2013-02-01 | 1 |
1.1%
|
|
| 2013-05-01 | 1 |
1.1%
|
|
| 2013-06-01 | 1 |
1.1%
|
|
| 2013-07-01 | 1 |
1.1%
|
|
| 2013-08-01 | 2 |
2.1%
|
|
| 2013-10-01 | 2 |
2.1%
|
|
| 2014-01-01 | 2 |
2.1%
|
|
| 2014-02-01 | 2 |
2.1%
|
|
| 2014-03-01 | 1 |
1.1%
|
|
| n/a | 73 |
77.7%
|