Married people!! Or those in long term relationships; I wanna know, how often do you have sex?

How many times a week do you have sex, and how many times a week would you LIKE to have sex? We have sex around once a week, and I would really prefer to have sex three to four times a week. But my spouse works long hours and has a stressful job, so I have to give him some leniency on that account. What about you guys?