Table 3. Frequency of symmetric or asymmetric branching patterns in the left and right subclavian arteries in the raccoon dogs.

Sex	Symmetric cases (%)	Asymmetric cases (%)
Male (n = 14)	2 (14.3)	12 (85.7)
Female (n = 22)	5 (22.7)	17 (77.3)
Total (n = 36)	7 (19.4)	29 (80.6)