The data shows the share of animal classes commonly used in scientific research in the European Union between 1996 and 2011. Rodents and rabbits were the most commonly used animal group throughout the period considered.
1996 | 81.3 | 12.9 | ||
1999 | 86.9 | 6.6 | 4.7 | 1.2 |
2002 | 78 | 15.4 | 5 | 1.2 |
2005 | 77.5 | 15 | 5.4 | 1.1 |
2008 | 82.2 | 9.6 | 6.4 | 1.4 |
2011 | 80 | 12.4 | 5.9 | 1.2 |