enployment letter里有个工资表格,
1 April 2012 level 31 March 2012 level
Basic level x (pension-qualifying) xx xx
position structure supplement (non-pension-) xx xx
Total xx xx
那两个日期对应的两列分别是啥意思?里面没有解释。是说31 March 2012 之前雇佣的就按31 March的工资,1 April 2012 之后的就按之后相应的工资吗?