Further information on the numbers of laboratory animals are available on the German website Tierversuche-verstehen.de which is offered by an alliance of German scientific organizations:

Tierversuche-verstehen.de Online Version (German)

Due to the modified registration system concomitant with the coming into force of Directive 2010/63/EU, the data after 2014 are not comparable to the data of the previous years. A general overview of the numbers of laboratory animals 2009–2013 is provided by the Federal Ministry of Food and Agriculture (BMEL):

Retrospect: Numbers of laboratory animals 2009–2013 Online Version (German)