Byline: "Ensuring that the Federal Government has an effective civilian work force"
That chart doesn't mention lawmakers and that sentence is ambiguous at best. So you are saying that legislators may choose to sign on to the same plans as other Government employees? Frankly, that surprises me. I should have thought that legislators are unto themselves.

According to the chart:

High (Benefits) Self (not including family)

BiWeekly: 188.9
Total Premium: 192.11
Government Pays: 141.92
Employee Pays: 50.19