变动日期	存货周转率
2019-06-30	1.5294
2019-03-31	0.7192
2018-12-31	3.4399
2018-09-30	2.4728
2018-06-30	1.6802
2018-03-31	0.7279
2017-12-31	3.7405
2017-09-30	2.5559
2017-06-30	2.0197
2017-03-31	0.9152
2016-12-31	2.5953
2016-09-30	1.9016
2016-06-30	1.2577
2016-03-31	0.6500
2015-12-31	1.9888
2015-09-30	1.6137
2015-06-30	0.9051
2015-03-31	0.6164
2014-12-31	2.4189
2014-09-30	1.9964
2014-06-30	1.3462
2014-03-31	0.7685
2013-12-31	2.7009
2013-09-30	2.0173
2013-06-30	1.3095
2013-03-31	0.6551
2012-12-31	2.6715
2012-09-30	1.9707
2012-06-30	1.2349
2012-03-31	0.5997
2011-12-31	3.0892
2011-09-30	2.4948
2011-06-30	1.8266
2011-03-31	0.7936
2010-12-31	4.2359
2010-09-30	3.5068
2010-06-30	5.0684
2010-03-31	2.4348
2009-12-31	4.4707
2008-12-31	7.5787
2007-12-31	13.0443