To solve this question we have to make deduct these 2 years. 2120 minus 1988 will give the answer.
You are 132 years old.
(1584 months are passed.)
From 1988 to 2120 there are 132 years. If you want to learn your age in 2120 (born in 1988) your age is 132.
Let's see what will be your age if you born +1 or -1 from that date.