Table 3.

Regression analysis of stage 2.

	Part 1			Part 2
Region	Coef.	t		Coef.	t
Beijing			0.356			0.378
Others			0.264			0.732
Taiwan	0.0039	0.398	0.694	0.0063	0.600	0.553
Shanghai			0.535	0.0070	1.606	0.119
Guangdong			0.447			0.955
Hong Kong	-0.0156	-1.082	0.291	0.0249	2.145	0.040
Japan	0.0151	0.653	0.520	0.0052	0.402	0.690
Overseas			0.291	0.0032	0.663	0.513
Hubei	0.0077	1.153	0.261	0.0002	0.028	0.978
U.S.	0.0022	0.099	0.922			0.616