Model	R-square	Unstandardized coefficients.		Standardized coefficient	t-value	Sig.
Model	R-square	Beta	Standard Error	Beta	t-value	Sig.
FR	0.785	0.350	0.063	0.328	5.580	0.000
FR, CSRG	0.917	0.503	0.041	0.520	12.228	0.000
FR, CSRG, ICF	0.918	−0.179	0.031	−0.177	−5.789	0.000
FR, CSRG, ICF, FRT	0.931	0.629	0.062	0.608	10.076	0.000
FR, CSRG, ICF, FRT, ET	0.931	0.524	0.033	0.502	4.323	0.019