To solve this question we have to make deduct these 2 years. 2107 minus 1999 will give the answer.
You are 108 years old.
(1296 months are passed.)
From 1999 to 2107 there are 108 years. If you want to learn your age in 2107 (born in 1999) your age is 108.
Let's see what will be your age if you born +1 or -1 from that date.