Table 9.
Factor analysis of 9 sites 2

Site	Architecture						Highway			Gross area (m2)
	Number	Area of land (m2)	Average height (m)	Average area (m2)	Average volume (m2)	Density(%)	Area (m3)	Width (m)	Average width (m)
I	74	44,145	17	589	11,104	15.62	18,956(6.71%)	22	22	282,600
H	83	83,826	10	998	11,160	29.66	18,876(6.68%)	45~8	17
G	77	34,453	23	442	9,395	12.19	28,241(9.99%)	24~10	16.6
F	94	122,572	11	1,290	13,826	43.37	33,196(11.75%)	42~9	21
E	70	87,743	17	1,236	16,104	31.05	16,836(5.96%)	25~9	17
D	91	80,583	21	876	18,836	28.52	37,799(13.38%)	36~9	19.8
C	39	17,362	11	434	6,023	6.14	9,769(3.46%)	16~9	12.5
B	170	88,376	24	517	12,066	31.27	35,137(12.43%)	28~16	15.5
A	56	24,918	9	437	5,246	8.82	13,204(4.67%)	27	27