1996-2018年各省R&D经费支出占GDP比重/研发投入占GDP比重/研发投入强度面板数据来源:中国统计年鉴和中国科技统计年鉴
31省
包含各省GDP和各年研发投入
研发投入强度计算公式:
研发投入强度=研发投入/GDP
%……%……4346$^33¥@¥@YUYITYyre
| 全国 | 北京 | 天津 | 河北 | 山西 |
| 1996 | 0.563% | 6.881% | 1.179% | 0.245% | 0.482% |
| 1997 | 0.639% | 6.333% | 1.078% | 0.180% | 0.320% |
| 1998 | 0.647% | 5.734% | 0.974% | 0.146% | 0.337% |
| 1999 | 0.750% | 5.496% | 0.864% | 0.196% | 0.317% |
| 2000 | 0.893% | 4.923% | 1.451% | 0.521% | 0.536% |
| 2001 | 0.940% | 4.616% | 1.311% | 0.467% | 0.533% |
| 2002 | 1.058% | 5.088% | 1.450% | 0.558% | 0.620% |
| 2003 | 1.120% | 5.118% | 1.568% | 0.550% | 0.554% |
| 2004 | 1.215% | 5.260% | 1.728% | 0.517% | 0.654% |
| 2005 | 1.308% | 5.482% | 1.858% | 0.589% | 0.621% |
| 2006 | 1.369% | 5.334% | 2.134% | 0.669% | 0.745% |
| 2007 | 1.374% | 5.132% | 2.183% | 0.662% | 0.818% |
| 2008 | 1.446% | 4.951% | 2.318% | 0.681% | 0.855% |
| 2009 | 1.665% | 5.502% | 2.373% | 0.782% | 1.099% |
| 2010 | 1.714% | 5.823% | 2.489% | 0.762% | 0.977% |
| 2011 | 1.780% | 5.763% | 2.633% | 0.821% | 1.009% |