Table 5.

Output of the factor analysis

Factors	Initial Eigenvalues
	Total	% of Variance	% Cumulative
1	5.3	44.18	44.18
2	1.7	14.63	58.82
3	1.4	11.78	70.6
4	1.2	10.37	80.98
5	0.6	5.21	86.19
6	0.4	3.80	89.99
7	0.3	2.74	92.74
8	0.27	2.29	95.03
9	0.2	1.73	96.77
10	0.18	1.53	98.3
11	0.13	1.09	99.4
12	0.07	.6	100.00

Eigenvalues, proportion of variance and cumulative proportion of variance for the 10 main factors extracted from the factor analysis of the twelve movement variables of Welsh cattle holdings in 2004