Would be easier if people said how they clicked... Anyway:
One hand: (The way you hold a mouse)
1. 55
2. 53
3. 51
4. 55
5. 51
Two hands: (one to hold the mouse, one to click the button)
1. 90
2. 84
3. 69
4. 93
5. 85
Cheats: (enter, do I have to say more?)
1. 266
2. 281
3. 284
4. 281
5. 300