Not sure where to put this, but might be helpful for newer guilds.
Level 1 - 2 = 5M----Total = 5M
Level 2 - 3 = 10M----Total = 15M
Level 3 - 4 = 15M----Total = 30M
Level 4 - 5 = 20M----Total = 50M
Level 5 - 6 = 25M----Total = 75M
Level 6 - 7 = 35M----Total = 110M
Level 7 - 8 = 35M----Total = 145M
Level 8 - 9 = 40M----Total = 185M
Level 9 - 10 = 40M----Total = 225M
Level 10 - 11 = 45M----Total = 270M
Level 11 - 12 = 45M----Total = 315M
Level 12 - 13 = 50M----Total = 365M
Level 13 - 14 = 60M----Total = 425M
Level 14 - 15 = 65M----Total = 490M
Level 15 - 16 = 70M----Total = 560M
Level 16 - 17 = 80M----Total = 640M
Level 17 - 18 = 95M----Total = 735M
Level 18 - 19 = 115M----Total = 850M
Level 19 - 20 = 125M----Total = 975M