Table:
years since immigration

5 to 10 years
11 to 15 years
16 to 20 years
all 5 to 20 years
comparison group

rate

overall

2000
19.5
12.9
10.4
15.8
6.1

2001
19.8
12.8
10.8
16.0
5.7

2002
19.6
13.2
11.2
16.0
5.5

2003
19.3
14.6
12.0
16.2
5.4

2004
19.0
15.6
12.2
16.3
5.4

2005
17.6
15.2
11.5
15.3
5.1

2006
17.0
15.0
11.0
14.8
4.8

2007
16.0
14.2
10.7
13.9
4.5

2008
14.9
13.6
10.9
13.3
4.3

2009
14.3
13.0
11.0
12.9
4.1

2010
14.0
13.0
11.6
12.9
4.0

2011
13.7
12.6
11.8
12.8
4.0

2012
13.3
12.0
11.5
12.3
3.7

male

2000
16.9
10.5
7.4
13.1
4.9

2001
17.2
10.6
7.7
13.4
4.5

2002
17.1
10.9
8.3
13.4
4.4

2003
16.7
12.0
9.0
13.5
4.3

2004
16.5
13.3
9.7
13.9
4.3

2005
14.6
12.0
8.3
12.2
4.1

2006
14.3
11.8
8.1
11.8
3.8

2007
13.4
11.1
7.9
11.0
3.7

2008
12.4
10.6
8.2
10.5
3.5

2009
11.9
10.2
8.3
10.2
3.4

2010
12.3
11.1
9.5
11.0
3.5

2011
12.0
10.8
9.6
10.9
3.4

2012
11.6
10.4
9.5
10.6
3.3

female

2000
21.8
15.1
13.2
18.2
7.2

2001
21.9
14.9
13.4
18.3
6.7

2002
21.7
15.2
13.7
18.2
6.5

2003
21.4
16.9
14.5
18.5
6.4

2004
21.0
17.6
14.5
18.4
6.3

2005
20.1
17.9
14.2
18.0
6.0

2006
19.4
17.6
13.6
17.3
5.6

2007
18.3
16.6
13.2
16.3
5.3

2008
17.1
15.9
13.3
15.6
5.0

2009
16.3
15.3
13.3
15.1
4.6

2010
15.4
14.7
13.4
14.5
4.5

2011
15.2
14.1
13.6
14.3
4.4

2012
14.7
13.4
13.1
13.8
4.0

Statement: the 22% decline in chronic low income among immigrants between 2000 and 2012 was less than that observed among the comparison group (mainly the canadian-born), which fell by 39%, from 6.1% to 3.7% over the period.
Question: what were the rates of observed among the comparison group in 2000 and 2012 respectively?
Answer: [6.1, 3.7]