TABLE 6.

Total variance explained: Substitutes.

Component	Initial Eigenvalues		Extraction Sums of Squared Loadings		Rotation Sums of Squared Loadings
Total	% of Variance	Cumulative%Total	% of Variance	Cumulative%Total	% of Variance	Cumulative%
14.745	47.449	47.4494.745	47.449	47.4493.318	33.177	33.177
21.289	12.892	60.3401.289	12.892	60.3402.716	27.163	60.340
30.809	8.094	68.434
40.695	6.948	75.382
50.636	6.364	81.746
60.573	5.730	87.476
70.471	4.711	92.187
80.320	3.205	95.392
90.259	2.591	97.983
100.202	2.017	100.000