To solve this question we have to make deduct these 2 years. 2113 minus 1999 will give the answer.
You are 114 years old.
(1368 months are passed.)
From 1999 to 2113 there are 114 years. If you want to learn your age in 2113 (born in 1999) your age is 114.
Let's see what will be your age if you born +1 or -1 from that date.