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31个省域规模以上工业企业R&D经费与本地生产总值的比率(%)宁夏
20040.52
2005-
2006-
2007-
20080.73
20090.83
2010-
20110.87
20120.94
20130.98
20141.01
20151.00
20161.06
20171.18
20181.35
20191.41
20201.51
20211.53
20221.65
20231.76
20241.76