Remember for U.S. comparisons, you have to reduce the octane rating by 4. Therefore, 95 octane (in Panama) is 91 in the U.S. and 91 (in Panama) is 87 in Panama.
The price of Panama’s 91 octane (what I buy) is $.65/liter or $2.46/gallon. Best price we have seen in some time. You can see that diesel is slightly cheaper.