Table 7. Variable loading matrix for the ten principal components.

	PC 1	PC 2	PC 3	PC 4	PC 5	PC 6	PC 7	PC 8	PC 9	PC 10
HHSA1∕2/GM	0.961	−0.029	0.253	−0.004	0.033	0.078	0.034	0.058	0.002	−0.012
FHSA1∕2/GM	0.055	0.970	−0.141	0.112	0.115	0.099	0.032	0.014	0.001	−0.013
FCSA1∕2/GM	−0.411	0.380	0.785	−0.155	−0.147	−0.100	−0.119	−0.021	−0.030	−0.018
HDSA1∕2/GM	−0.134	−0.238	0.317	0.647	0.593	−0.169	−0.054	−0.136	−0.066	0.002
UTSA1∕2/GM	−0.360	−0.085	0.148	−0.587	0.636	0.106	0.266	0.079	0.065	0.012
TPSA1∕2/GM	−0.394	−0.241	0.247	0.203	−0.138	0.756	0.143	−0.264	0.048	−0.029
TTSA1∕2/GM	0.291	0.204	0.050	−0.036	−0.232	−0.404	0.657	−0.466	−0.053	0.043
RCSA1∕2/GM	−0.502	−0.111	0.214	0.433	−0.202	−0.063	0.448	0.493	0.091	−0.079
RHSA1∕2/GM	0.066	0.223	0.304	0.277	−0.077	−0.048	−0.082	0.021	0.668	0.561
UCSA1∕2/GM	−0.221	0.008	0.087	0.027	−0.079	0.331	0.178	0.327	−0.714	0.422

Notes.

Bold indicates variables that load heavily (absolute value greater than 0.4) on each principal component.