We do 50/50 usually. Actually it's more like 60/40 because I am not working. The towel fairy does the sheets/towels/bedding etc. I do the grocery shopping. The wife cleans the bathrooms because I refuse to. I do all maintenance activities including lawn care, home repair etc. If the wife want's it really really clean, she does it because men aren't capable of really really clean.
P.S. 50/50 includes cooking.