I am looking for monthly domestic interest rates for Panama from before December 1996. Any type of interest rate will suffice - deposit rate, money market rate, saving rate, lending rate. The time series just has to go from at least 1993 to 2012.
I have tried IMF's IFS and the Central American Monetary council, but the earliest I can get is december 1996 on the deposit rate.
Many thanks in adavnce!