To solve this question we have to make deduct these 2 years. 2087 minus 1971 will give the answer.
You are 116 years old.
(1392 months are passed.)
From 1971 to 2087 there are 116 years. If you want to learn your age in 2087 (born in 1971) your age is 116.
Let's see what will be your age if you born +1 or -1 from that date.