ID	A		B		C		D		E
ID	Airport Value		Airport Value		Airport Value		Airport Value		Airport Value
1	Chengdu	13.27	Chengdu	13.17	Chengdu	15.75	Chengdu	13.68	Chengdu	14.97
2	Kunming	10.92	Xian	12.96	Xian	13.60	Xian	12.26	Kunming	12.45
3	Xian	10.67	Kunming	11.89	Kunming	13.31	Kunming	12.15	Xian	12.01
4	Chongqing	9.23	Chongqing	9.65	Chongqing	11.01	Chongqing	10.11	Chongqing	10.53
5	Urumqi	5.53	Urumqi	6.36	Urumqi	6.89	Urumqi	6.24	Urumqi	6.24
6	Lanzhou	2.69	Lanzhou	3.07	Lanzhou	3.12	Lanzhou	3.17	Lanzhou	3.04
7	Nanning	2.07	Nanning	2.61	Nanning	2.41	Nanning	2.84	Nanning	2.45
8	Guilin	1.83	Guilin	2.17	Guilin	2.11	Guilin	2.14	Guilin	2.02
9	Yinchuan	1.56	Yinchuan	1.65	Yinchuan	1.64	Yinchuan	1.79	Yinchuan	1.74
10	Xining	1.38	Xining	1.58	Xining	1.57	Xining	1.56	Xining	1.50
11	Lijiang	1.07	Lijiang	1.25	Lijiang	1.16	Lijiang	1.49	Lijiang	1.27
12	XishuangBana	0.68	Xishuang Bana	0.75	Xishuang Bana	0.76	Xishuang Bana	0.91	Xishuang Bana	0.80
13	Mianyang	0.66	Mianyang	0.67	Mianyang	0.57	Mianyang	0.74	Mianyang	0.69
14	Luzhou	0.47	Luzhou	0.46	Kashgar	0.45	Kashgar	0.49	Kashgar	0.46
15	Beihai	0.44	Kashgar	0.45	Dunhuang	0.41	Luzhou	0.47	Luzhou	0.45
16	Kashgar	0.44	Dunhuang	0.44	Korla	0.39	Dali	0.46	Beihai	0.43
17	Dali	0.43	Beihai	0.41	Luzhou	0.39	Beihai	0.45	Dali	0.42
18	Korla	0.42	Dali	0.40	Dali	0.35	Korla	0.42	Korla	0.40
19	Liuzhou	0.39	Korla	0.40	Beihai	0.35	Yulin	0.38	Liuzhou	0.37
20	Dunhuang	0.38	Liuzhou	0.35	Dehong	0.31	Liuzhou	0.38	Dunhuang	0.35