What is the suggested maximum ratio of leap distance to body length that some sources attribute to bullfrogs?

Answer

20 times their own body length

Some sources suggest that the disproportionate power of the frog's musculature allows it to achieve leaps equivalent to 20 times its own body length.

What is the suggested maximum ratio of leap distance to body length that some sources attribute to bullfrogs?
amphibianJumpBullfrog