Basically an arithmetic problem... How many orgasms have you had in the last five years? And about what percent were from solo masturbation?
Oh Goddess... I already have to deal with statistics, spreadsheets, reports and presentations with numbers and diagrams at work on a daily basis... my colleagues nicknamed me "Count von Count" for that, too... To account for every orgasm would take a lot of the lustful aspect from it, like carving a notch in my bedpost for every time I cum is not really the goal I have when experiencing the sweet little death of climax and shooting my semen onto and into my lover's body or over my big warm belly. Those experiences would lose a lot of their special power and sweet magic when making them numbers and figures on a spreadsheet. But that's just my personal opinion. Wiggling bare toes, ~*Ganesha*~