I kept track when i was first married. I put a penny in a bank for each time. First year i believe was 56 times. I always wanted more and she wanted less. In the first 9 years, the range was 32 for a low and 104 for a high. The 104 was the year after I caught her in bed with the neighbor--i think she was trying to make amends and i was trying to prove myself. I quit keeping track after 9 years. We divorced after 26 years. By the way, she didn't think it was cool to keep track. I thought it was something that would be fun to do together. Obviously we were not compatible in many ways.
Now i have a girlfriend, and together we thought it would be fun to keep track. The first 2 years were very close, 160 year one and 156 for year #2. It will be fun to see how this year turns out. My advice is to find someone you are very compatible with and like being with. I'm not talking only about sex, but truly like being with. The sex will happen if you both enjoy each other and are compatible sexually. And sex is important to some people and not to others. You better understand who and what their wants and needs are to be together for a lifetime and truly happy. It takes compatibility and enjoying each other to have a successful relationship.