The pie chart elucidates the proportion of species which is mostly used as a animal testing in the USA.
Considering from an overall perspective, it can be comprehensively observed that rabbit is widely used in testing. However the sheep is less prefer for that, and there are some other animals which also have considerable percentage.
In the initial stage, animals like rabit and hamsters are particularly liked by researchers for testing which have 38.7 and 27.7 respectively.
On the other hand, the doges have the lower one percentage, which was 10.2 % it is approximately 1 % more than pigs and primates, formare have 9.3% and latter have 9%. Moreover, animals such as sheep have the smallest amount of testing, it is might be 7%.
In summary, researcher prioritise the rabits most important the USA. While, dogs, pigs, primates, and sheep have almost same proportions.
