Value |
Category |
2008-07-01 |
|
2009-03-15 |
|
2009-07-15 |
|
2009-08-15 |
|
2010-01-15 |
|
2010-03-15 |
|
2010-04-15 |
|
2010-04-16 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.