基于VAR模型做JJ检验，但是就是做不出来……这是我的毕业论文啊，急着要写完，各位大神们帮帮我吧！！！！以下是我的数据

year	LNAUDIO_VIDEO_MEDIA	LNAUDIO_VISUAL_PRODUCTS	LNCULTURE_HERITAGE	LNEXPORT_$_	LNODI_M$_	LNOTHERS	LNPRINT	LNVISIONARY_ARTEFACTS
1995	13.1937	0	9.710449	16.21072	4.917789	15.71573	13.03686	15.00051
1996	4.418841	0	5.940171	17.42299	4.769837	15.8876	14.78656	17.08471
1997	8.595265	0	12.02264	17.35474	4.128746	16.16801	12.88861	16.96658
1998	10.96528	0	10.42591	16.90734	5.674354	15.6691	14.58454	16.40968
1999	12.17418	0	8.629629	18.79598	4.135167	16.29475	14.70521	18.69053
2000	15.9904	0	7.081709	20.10849	0	16.46264	17.13509	20.01031
2001	11.26387	0	8.818926	18.2248	4.992471	16.58016	17.26038	17.36838
2002	10.30849	0	8.835501	18.85329	0	16.75788	16.51448	18.60521
2003	9.493939	0	14.5811	20.56161	5.228967	16.88184	17.74068	20.47024
2004	8.752898	0	14.30149	18.42334	6.610696	17.11007	17.81844	16.64339
2005	12.62566	0	12.50169	18.37287	6.423247	17.17438	16.29337	17.80608
2006	16.21519	0	11.37975	19.45054	7.579679	17.35416	17.25388	19.1307
2007	9.758866	17.91032	10.42528	19.43414	7.663877	17.54875	17.19835	18.78646
2008	9.14388	17.95133	12.03384	19.76724	6.853299	17.77092	17.49742	19.25255
2009	14.01105	19.55332	10.28507	20.8102	7.583248	17.75202	18.06349	20.3047
2010	11.27701	19.97149	9.169727	20.40451	8.306966	17.93047	17.47655	18.86078
2011	18.42123	21.22963	10.4625	21.50967	8.969287	18.17463	17.53233	19.57385
2012	16.06848	20.02221	10.10745	20.54508	8.589886	18.4894	17.66803	18.99142
2013	18.56923	19.98566	0	21.64161	9.064621	18.47131	18.65751	21.24144