When it comes to intimate relations, both the length and strength of a relationship can have an effect on frequency. Libidos differ and very often spontaneity gets thrown out the window for a variety of reasons. What affects the statistics of your own love life? Do you set the pace or does your partner? Do religious or cultural beliefs play a role?
(A second poll has been added to reflect higher frequency and to avoid losing the previous poll results, please vote if this reflects your experience)