How often do you guys start your car over winter storage?

Specifically those of you in the sub freezing zones. Im in midwest, IL/WI border, so you know it gets pretty cold here.
Im really not concerned with batteries, as I put the car and bike on trickle chargers. More curious about getting some fuel going thru the carb. If I wait 2 weeks, its a monster to get going. Probly choke is not optimally set, but it is working. 6 pack carbs.
Just curious. Thanks!
I park my dart in October. Pull battery and put fuel stabilizer in a full tank.Start it back up in April. FYI, not a good idea starting an engine up unless you plan on bringing it up to full operating temperature. Otherwise condensation will build up in engine dilute the oil and cause more harm them good.RJ