To solve this question we have to make deduct these 2 years. 2098 minus 1961 will give the answer.
You are 137 years old.
(1644 months are passed.)
From 1961 to 2098 there are 137 years. If you want to learn your age in 2098 (born in 1961) your age is 137.
Let's see what will be your age if you born +1 or -1 from that date.