TABLE 2: Principal components of variance-covariance matrix of total New England data set (N=75)

Component Eigenvalue %Variance Cum. %Variance
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 0.1721
0.0765
0.0451
0.0315
0.0204
0.0124
0.0100
0.0080
0.0068
0.0053
0.0039
0.0027
0.0024
0.0023
0.0019
0.0017
0.0009
0.0008
0.0007
0.0005
0.0004
0.0003
0.0002
0.0002
0.0001
0.0001
0.0001
0.0001
 42.27
18.77
11.07
7.73
5.01
3.04
2.46
1.96
1.67
1.29
0.95
0.67
0.59
0.56
0.46
0.42
0.23
0.19
0.18
0.11
0.10
0.08
0.06
0.05
0.03
0.03
0.02
0.02
 42.27
61.04
72.11
79.85
84.85
87.89
90.35
92.31
93.98
95.27
96.22
96.89
97.48
98.03
98.49
98.91
99.14
99.33
99.50
99.61
99.72
99.79
99.85
99.90
99.94
99.96
99.98
100.00