Va for last night drawing, Pairsum 9 was withing the first 5, and the "8PAIRSUM" was in the top ten on the left side... also notice the numbers under 9 2,1 are all singles. Lol.. things like this happen all the time...this helps to choose between singles and doubles....sometimes it helps with common numbers.. etc
.so many things you will notice doing this for each draw or pairsum you're interested in.