To solve this question we have to make deduct these 2 years. 2117 minus 2009 will give the answer.
You are 108 years old.
(1296 months are passed.)
From 2009 to 2117 there are 108 years. If you want to learn your age in 2117 (born in 2009) your age is 108.
Let's see what will be your age if you born +1 or -1 from that date.