Where does most of your revenue come from?

[Useless]

1. My wife.
2. My wife.
3. My wife.
4. My wife.
5. My wife.
6. My wife.
7. My wife.
8. My wife.
9. My wife.
10. My wife.
1......................
46. My wife.
47. My wife.
48. My wife.
4......................
72. My wife.
73. My wife.
74. My sites. (link lists, pay, etc.)