Great information! Thanks for the effort it took to compile this.
Using your numbers I took the liberty to rank the conferences for the same period using your numbers:
1. CAA 11744 points
2. MVFC 7856 points
3. Big Sky 7502 points
4. Southern 6756 points
5. Southland 4011 points
6. OVC 2136 points
7. MEAC 1320 points
8. Patriot 1251 points
9. Ivy 699 points
10. Big South 667 points
11. SWAC 112 points
12. Pioneer 58 points
13. NEC 51 points

There were only two conferences the Big Sky and Southern that all members of the conference scored points.