Table:
1991
1996
2001
2006
2011
2016

percent

years since immigration

4
43.2
48.5
46.7
32.8
22.7
..

5
58.3
68.1
65.2
56.7
44.4
43.0

6
67.9
75.2
73.1
70.2
62.3
55.4

7
71.3
77.7
76.5
78.3
73.4
62.7

8
73.1
78.5
78.2
81.6
78.2
69.0

9
73.3
79.5
81.6
84.1
82.7
73.4

10
74.1
79.5
82.6
85.6
84.5
76.4

11
77.4
81.6
84.5
86.5
87.4
80.8

12
77.7
83.7
84.8
87.7
88.4
83.8

13
77.6
83.1
85.2
87.4
89.8
85.8

14
77.9
83.2
85.3
88.6
91.2
87.8

15
78.0
82.6
85.3
88.6
90.9
88.8

16 to 20
78.4
84.3
86.6
89.5
92.0
91.3

21 to 30
81.5
84.5
86.6
89.4
92.3
92.6

more than 30
91.6
91.8
90.3
91.0
92.8
91.9

total
81.6
83.7
84.5
85.7
86.3
86.2

Statement: among immigrants who had lived in canada for 21 to 30 years, the citizenship rate was 81.5% in 1991.
Question: among immigrants who had lived in canada for 21 to 30 years, what was the citizenship rate in 1991?
Answer: [81.5]