The norm for us is
Dave does all the laundry, cleans the bathrooms and takes care of the floors, takes out the garbage, dusts
I cook and change sheets
we do have times where that switches
he does cook and change sheets to surprise me and I do his stuff to surprise him
Neither of us are neat freaks so we dont clean on a "schedule" and I admit to being the messier of the two of us
We share things like emptying the dishwasher
There really aren't outside chores, we have a lawn service