Management Of Scientific And Technical Progress
Table 4:
| Year | State* | Business sector | Universities | Non-profit organizations | Foreign sources |
| 1995 | 61.5 | 33.6 | 0.2 | 0.03 | 4.6 |
| 2000 | 54.8 | 32.9 | 0.3 | 0.09 | 12.0 |
| 2005 | 61.5 | 33.6 | 0.2 | 0.03 | 4.6 |
| 2010 | 54.8 | 32.9 | 0.3 | 0.09 | 12.0 |
| 2011 | 61.9 | 30.0 | 0.4 | 0.03 | 7.6 |
| 2012 | 70.3 | 25.5 | 0.5 | 0.1 | 3.5 |
| 2013 | 67.1 | 27.7 | 0.8 | 0.2 | 4.3 |
| 2014 | 67.8 | 27.2 | 0.8 | 0.1 | 4.0 |
| 2015 | 67.6 | 28.2 | 1.0 | 0.1 | 3.0 |
| 2016 | 69.2 | 27.1 | 1.1 | 0.2 | 2.5 |
