You'll notice this 2008 list starts with November. That's because earnings are paid out two months after they're earned. So my first payment in January 2008 was for November of 2007. Again, groups were separate from lenses at the time.
Nov. earnings for 57 lenses & 8 groups - paid in Jan. - $276.79
Dec. earnings for 60 lenses & 8 groups - paid in Feb. - $307.93
Jan. earnings for 60 lenses & 8 groups - paid in March - $189.24
Feb. earnings for 62 lenses & 8 groups - paid in April - $156.14
March earnings for 64 lenses & 9 groups - paid in May - $183.24
April earnings for 66 lenses & 9 groups - paid in June - $147.62
May earnings for 66 lenses & 9 groups - paid in July - $143.98
June earnings for 76 lenses & 9 groups - paid in August - $111.75
July earnings for 83 lenses & 9 groups - paid in Sept. - $198.27
August earnings for 88 lenses & 9 groups - paid in Oct. - $432.22
Sept. earnings for 95 lenses & 9 groups - paid in Nov. - $151.51
October earnings for 100 lenses & 9 groups - paid in Dec. - $196.94