How Often

I stayed at my condo last night and I was looking around and thinking it has been more than a year since I did up the place.

Now I was thinking to myslf :-

1. How often did I wash the Balcony ?
2. How often did I was wash the wet area behind ?
3. Mop the floor
3. How often did I should I wash the curtin ?

My answer is :-

1. In the year I think I clean the balcony 3 times or at most 4
2. Same with the wet area
3. I mop the floor on average abt once a week
4. I have no plan to wash the curtain i will just change new ones when i have money ;-)