| Date | Description |
|---|
| 2019-04-29 |
insert person SS Wage Base |
| 2018-12-03 |
insert person SS Wage Base |
| 2018-08-14 |
delete person SS Wage Base |
| 2017-01-10 |
delete person Summer Day Camp |
| 2015-07-31 |
insert person SS Wage Base |
| 2014-09-28 |
insert person Summer Day Camp |
| 2014-04-13 |
insert person SS Wage Base |
| 2014-03-07 |
delete person SS Wage Base |
| 2014-03-07 |
insert person Summer Day Camp |
| 2014-01-31 |
delete person Summer Day Camp |
| 2013-08-13 |
insert person SS Wage Base |
| 2013-06-30 |
delete person SS Wage Base |
| 2013-05-25 |
insert person SS Wage Base |