To solve this question we have to make deduct these 2 years. 2101 minus 1972 will give the answer.
You are 129 years old.
(1548 months are passed.)
From 1972 to 2101 there are 129 years. If you want to learn your age in 2101 (born in 1972) your age is 129.
Let's see what will be your age if you born +1 or -1 from that date.