Task: Question Understanding
Input (English): Passage: , the gender distribution of the population was 50.2% male and 49.8% female.  The age distribution, , in Cunter is; 18 people or 9.1% of the population are between 0 and 9 years old.  7 people or 3.5% are 10 to 14, and 16 people or 8.1% are 15 to 19.  Of the adult population, 29 people or 14.6% of the population are between 20 and 29 years old.  28 people or 14.1% are 30 to 39, 36 people or 18.2% are 40 to 49, and 31 people or 15.7% are 50 to 59.  The senior population distribution is 13 people or 6.6% of the population are between 60 and 69 years old, 15 people or 7.6% are 70 to 79, there are 4 people or 2.0% who are 80 to 89, and there are 1 people or 0.5% who are 90 to 99.
Question: What is that oldest age range?
Output (English): span