To solve this question we have to make deduct these 2 years. 2099 minus 1968 will give the answer.
You are 131 years old.
(1572 months are passed.)
From 1968 to 2099 there are 131 years. If you want to learn your age in 2099 (born in 1968) your age is 131.
Let's see what will be your age if you born +1 or -1 from that date.