Table 5.

Results of initial value treatment for Grey correlation analysis (2003–2016).

Seq.	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016
x0	1	1.0267	0.8440	0.8791	0.8251	0.7258	0.7266	0.6877	0.7629	0.7566	0.7128	0.6926	0.8705	0.5659
x1	1	1.0630	0.8740	1.0000	1.1339	1.1811	0.9764	0.9764	0.9449	0.9055	0.8898	0.8898	0.8245	0.8984
x2	1	1.0315	1.0320	1.3264	1.1481	1.2775	1.2900	1.2627	1.4608	1.2130	0.1935	0.1958	1.3870	1.4782
x3	1	0.9694	0.9425	1.0371	1.3303	1.4156	1.5289	1.6418	1.8926	1.7879	0.5733	0.5539	1.7283	1.5846
x4	1	0.8004	1.1006	0.9444	0.8012	0.3554	0.3422	0.2805	0.2381	0.2716	0.8532	0.8637	0.6257	0.7105
x5	1	1.1547	1.3328	1.0842	0.9229	0.9062	0.7804	0.9725	1.3592	1.3493	1.3633	1.4408	1.2586	1.3411
x6	1	1.1710	1.0251	1.0454	1.3819	1.3245	1.5937	1.2356	0.9137	0.9837	1.3651	1.3434	1.1447	1.2291
x7	1	1.0317	1.0291	1.0305	1.0167	1.0009	0.9880	0.9428	0.9149	0.8832	0.8603	0.8462	0.8413	0.8345