JR 137
Grandmaster
Also for what it's worth, if you're wondering why I was an exception. I started training under my instructor in January of last year. Before testing he told me that since I had started training I had only missed 4 classes. We offer classes generally 3 to 4 times a week. Since this year only three times, but last year we did 4. I had more hours logged between 2 test than some did between 3 and 4. I never asked to test early, my instructor just felt that I had shown that I can do all the colored belt material proficiently enough to test for 1st dan.
I wasn't questioning why you tested earlier. Your teacher thought you were ready. Average times are just that - average. Some go earlier, some go later.