To solve this question we have to make deduct these 2 years. 2105 minus 1996 will give the answer.
You are 109 years old.
(1308 months are passed.)
From 1996 to 2105 there are 109 years. If you want to learn your age in 2105 (born in 1996) your age is 109.
Let's see what will be your age if you born +1 or -1 from that date.