Btw, just to show how greatly year groupings can vary, as to how exactly they are broken up, I could show the table on page 12 of the annual report adult doe pregnancy chart which shows 8 total years, as the most recent 4 years grouped, as compared to the first 4. The results show 93% pregnancy rate for the first 4. and only 90% average for the last 4.

But more importantly, the "trend" when analyzing the entire list year by yearis worse, since it shows the steady decline to a total of 5% in just 4 years.