How many times a week??

Hey ladies. My husband and I have very different libidos and we have had several arguments over the amount we have sex/do intimate things. I know it is different for everyone but how many times a week do you and your partner do intimate activities...hand jobs, oral, fingering, intercourse, ect. He thinks all couples have the exact same/close to the same sex amount per week. He won't believe me it varies from a pot to a little. So help me show him that it isn't a global sex schedule.