Table:
age
2007
2010
2013
2016
difference from 2007 to 2016

percentage points

65 to 69
34.2
21.8
20.1
11.3
-22.8

70 to 74
45.7
37.2
30.1
20.9
-24.7

75 to 79
55.9
52.2
46.4
34.0
-21.9

80 and older
65.6
64.9
61.1
55.4
-10.2

Statement: the gap in internet use between the middle-aged population and seniors aged 75 to 79 declined about 22 percentage points from 2007 to 2016.
Question: how many percentage points did the gap in internet use between in the middle-aged population and seniors aged 75 to 79 decline from 2007 to 2016?
Answer: [21.9]