estimate the correlation coefficient between the tier 1 capital ratio and the return on equity

Using the 2^nd largest and the 2^nd smallest categories of tier 1 capital estimate the correlation between tier 1 capital and return on equity.

ROE%	Tier1Cap2021
3.3	9.9
4.5	19.0
4.8	11.6
5.0	10.1
5.0	11.4
5.1	14.3
5.5	11.2
5.6	12.8
6.0	16.0
6.4	12.6
6.4	15.3
6.7	13.2
6.7	12.8
7.1	12.6
7.5	14.2
7.5	13.0
7.6	16.2
7.7	13.5
7.8	14.2
7.9	12.0
8.0	13.8
8.0	11.1
8.0	11.0
8.0	12.9
8.1	12.1
8.1	12.3
8.1	13.4
8.2	13.4
8.2	13.0
8.2	13.7
8.2	14.3
8.3	15.1
8.5	11.8
8.5	10.5
8.5	16.4
8.6	15.0
8.6	12.5
8.7	11.0
8.7	12.0
8.7	13.8
8.8	11.5
8.9	10.6
8.9	12.5
9.0	21.3
9.0	13.4
9.0	11.2
9.2	11.3
9.3	12.6
9.4	12.4
9.4	11.9
9.5	10.8
9.5	12.7
9.6	11.9
9.6	13.0
9.7	12.6
9.7	11.3
9.7	12.5
9.8	10.7
9.8	14.3
9.8	11.6
9.8	12.2
9.9	11.7
9.9	12.8
10.0	15.3
10.1	11.8
10.1	13.7
10.2	10.4
10.2	13.0
10.2	15.2
10.2	17.4
10.2	20.0
10.3	10.9
10.3	11.3
10.3	11.7
10.3	12.4
10.3	14.1
10.3	14.9
10.4	12.7
10.4	14.9
10.4	18.7
10.5	10.6
10.5	16.4
10.5	16.5
10.6	12.6
10.6	14.0
10.7	12.5
10.7	15.4
10.7	16.1
10.8	9.6
10.9	12.1
10.9	13.1
11.0	13.8
11.0	14.0
11.0	16.4
11.1	8.89
11.1	11.4
11.1	12.5
11.1	12.8
11.1	13.4
11.2	12.5
11.2	14.0
11.2	19.5
11.3	12.4
11.3	14.3
11.3	16.3
11.3	16.8
11.3	21.6
11.5	12.1
11.5	12.8
11.5	13.7
11.5	14.3
11.5	15.0
11.6	12.3
11.7	11.5
11.7	13.9
11.8	17.2
11.9	11.2
11.9	12.0
11.9	16.0
12.0	12.6
12.0	12.7
12.0	13.4
12.0	13.9
12.0	14.4
12.1	12.1
12.1	12.4
12.1	12.9
12.2	10.7
12.2	10.9
12.2	12.5
12.2	12.5
12.2	12.6
12.2	13.2
12.2	14.2
12.3	12.8
12.3	14.7
12.4	9.17
12.4	10.6
12.4	13.3
12.4	15.2
12.5	11.1
12.5	12.5
12.6	11.5
12.6	12.9
12.6	13.7
12.7	9.16
12.7	12.2
12.7	12.2
12.7	12.6
12.7	13.4
12.7	15.3
12.7	15.4
12.8	9.7
12.8	12.2
12.8	13.2
12.8	17.8
12.9	12.4
12.9	13.0
12.9	13.0
12.9	14.0
13.0	11.1
13.0	15.2
13.2	19.4
13.3	10.8
13.4	10.5
13.4	11.8
13.4	11.9
13.4	12.9
13.4	13.5
13.4	15.5
13.5	12.9
13.5	14.1
13.5	14.6
13.6	10.2
13.6	12.1
13.6	13.7
13.6	15.0
13.7	17.7
13.8	11.0
13.8	12.6
13.8	13.3
14.0	9.97
14.0	10.7
14.0	11.6
14.0	12.6
14.1	10.9
14.1	14.1
14.2	11.5
14.3	12.5
14.3	12.6
14.3	12.9
14.5	12.2
14.5	13.7
14.6	10.7
14.7	10.9
14.7	10.9
14.8	10.8
14.8	12.2
15.0	9.5
15.0	11.9
15.0	15.2
15.1	14.5
15.4	11.6
15.5	13.3
15.6	11.5
15.7	11.9
15.7	12.8
15.8	11.3
15.8	11.4
15.8	14.3
15.8	21.2
15.9	11.9
16.0	9.32
16.0	12.1
16.1	11.8
16.1	13.6
16.3	14.1
16.4	14.8
16.8	10.6
17.0	13.6
17.1	11.3
17.6	15.3
17.9	14.4
18.5	12.7
18.8	19.0
19.3	12.4
19.4	9.96
19.7	11.5
20.4	14.2
20.5	9.92
21.5	9.9
21.6	14.0
22.4	14.4
23.0	11.4
23.1	16.8
23.2	10.8
24.0	17.4
27.2	12.5
28.5	11.0
32.4	24.0