I think that do it with bookmark isnĀ“t a good idea - with one bookmark you will know absolute number of founded geocaches, but you will not know number of regions and also sometimes are more than one geocache for same hill..If it is possible, that ideal will be do it in this styles f.e. regions with 3 hills, on one of them are 2 caches: name of regions - GC1, GC2 or GC2a, GC3 and then tested minimally one of founded caches from this row and also total number of "founded hills". In same style do it for every regions and finally summarize number of regions with founded geocache and number of hills with founded geocache.