To solve this question we have to make deduct these 2 years. 2105 minus 1974 will give the answer.
You are 131 years old.
(1572 months are passed.)
From 1974 to 2105 there are 131 years. If you want to learn your age in 2105 (born in 1974) your age is 131.
Let's see what will be your age if you born +1 or -1 from that date.