I've made checker that checks minimum finds for combination of types, sizes, countries, regions or counties. You can also limit the cache types, minimum difficulty, minimum terrain and minimum visit date.
You can check if you have found:
at least 100 multi caches and 100 mystery caches,
at least 50 regulars, 100 small and 200 micro in Texas,
at least 100 caches in Arizona and 200 caches in Texas.
at least 50 caches D5T5 in USA and 20 in Canada after the 2010-01-01