How many ranks are there in Battlefield 1943?

Also if you know them, what are they?How many ranks are there in Battlefield 1943?
Recruit

Private

Private 1st Class

Specialist

Corporal

Seargent

Seargent 1st Class

Master Seargent

Warrent Officer

2nd lieutenant

1st Lieutenant

Captian



Each one goes through Bronze, Silver and Gold (ex. Private Gold Class)



And because im only a Captian, I dont know the rest.