How much to pay for a live in nanny?

How much would I be expected to pay a live in nanny,preferably Filipina and can speak English?

Okies there are two ways to do this. One a au pair have to be under 26 and are paid 450 euro for 5 days work max of 4 hours. Also the host family pays room board health insurance and language lessons for the Au Pair. The other is to hire a actual nanny. When I was a nanny the family paid me 10.25 a hour. The employer then also had to pay employment taxes on top of that. I have done both these options as jobs.