PP_AGG,PP_AGGT,PP,PPT
1,SES/SL/ST (Aggregate),ES,ES-Senior Executive Service (SES)
1,SES/SL/ST (Aggregate),SL,SL-Senior Level Positions
1,SES/SL/ST (Aggregate),ST,ST-Scientific and Professional
2,All Other Pay Plans,99,All Other Pay Plans
3,Unspecified,**,Unspecified
