How long have you been into Integral Theory?

Integral what?!
4% (28 votes)
Less than 1 year
9% (64 votes)
1-3 years
26% (187 votes)
3-5 years
19% (138 votes)
5-7 years
13% (95 votes)
7-10 years
11% (80 votes)
10-15 years
9% (61 votes)
More than 15 years
8% (57 votes)
Total votes: 710