Table 3.

Common factor variance.

Factor	Initial Value	Extracted Value	Factor	Initial Value	Extracted Value
$\Delta v_e$	1.000	0.983	$a_{c2}$	1.000	0.732
$\Delta d_e$	1.000	0.921	d	1.000	0.947
$v_1$	1.000	0.975	$\Delta v$	1.000	0.933
$v_2$	1.000	1.000	$\Delta a_c$	1.000	0.834