Competitiveness Evaluation of Chinese Dairy Industry Based on Accelerated Genetic Algorithm Projection Pursuit Model

Table 4

Projected value of Chinese dairy industry index based on time dimension.

Index layer	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016
Cow inventory (ten thousands) X1	0.0094	0.0138	0.0191	0.0267	0.0412	0.0072	0.0000	0.0079	0.0090	0.0090
Raw milk yield (ten thousand tons) X2	0.0000	0.0012	0.0078	0.0197	0.0317	0.0400	0.0481	0.0457	0.0526	0.0637
Total area of grassland (ten thousands mu) X3	0.0000	0.0272	0.0272	0.0272	0.0272	0.0272	0.0272	0.0272	0.0272	0.0289
Number of dairy enterprises X4	0.0097	0.0145	0.0145	0.0121	0.0024	0.0024	0.0024	0.0000	0.0024	0.0024
Household consumption of dairy products per capita (kg/person) X5	0.0000	0.0125	0.0159	0.0186	0.0365	0.0469	0.0516	0.0570	0.0614	0.0663
Milk per capita (kg/person) X6	0.0033	0.0000	0.0034	0.0074	0.0157	0.0270	0.0327	0.0333	0.0371	0.0438
Annual per capita disposable income (RMB) X7	0.0000	0.0104	0.0179	0.0281	0.0425	0.0573	0.0293	0.0396	0.0499	0.0606
Total profit (100 million RMB) X8	0.0000	0.0059	0.0179	0.0309	0.0258	0.0277	0.0315	0.0398	0.0433	0.0433
Industrial sales output value (100 million RMB) X9	0.0000	0.0024	0.0111	0.0211	0.0396	0.0472	0.0604	0.0792	0.0808	0.0808
Market share (%) X10	0.0000	0.0544	0.0544	0.0544	0.0544	0.0544	0.0544	0.0544	0.0544	0.0544
Number of loss-making enterprises X11	0.0381	0.0000	0.0381	0.0381	0.0761	0.0571	0.0761	0.0761	0.0761	0.0761
Number of bulls (head) X12	0.0000	0.0000	0.0128	0.0476	0.0494	0.0567	0.0567	0.0530	0.0585	0.0585
Industrial sales output value of feed enterprises (100 million RMB) X13	0.0000	0.0070	0.0115	0.0186	0.0294	0.0372	0.0446	0.0512	0.0011	0.0012
Mixed feed output (ten thousand tons) X14	0.0000	0.0062	0.0059	0.0126	0.0202	0.0292	0.0354	0.0421	0.0432	0.0666
Feed enterprise profit (100 million RMB yuan) X15	0.0000	0.0000	0.0100	0.0392	0.0402	0.0533	0.0631	0.0688	0.0748	0.0748
Annual mean relative humidity (%) X16	0.0236	0.0307	0.0330	0.0165	0.0330	0.0141	0.0189	0.0118	0.0024	0.0000
Annual average temperature (°C) X17	0.0092	0.0046	0.0046	0.0023	0.0000	0.0023	0.0046	0.0046	0.0046	0.0069
Annual extreme maximum temperature (°C) X18	0.0000	0.0506	0.0506	0.0506	0.0506	0.0506	0.0506	0.0506	0.0506	0.0506
Annual extreme minimum temperature (°C) X19	0.0136	0.0000	0.0012	0.0012	0.0012	0.0012	0.0012	0.0012	0.0136	0.0012
Annual sunshine hours (hours) X20	0.0052	0.0171	0.0300	0.0138	0.0215	0.0000	0.0687	0.0141	0.0146	0.0329