How many lesbian bars are in New York City?

My research finds 19 primarily lesbian bars:

Splash Bar

Henrietta Hudson

Ritz Bar and Lounge

Gym Sports Bar

Brandy's Piano Bar

Pieces Bar

Gingers's Bar

The Cubby Hole

The Caddyshack

Bedlam

Crescent Lounge

disiac

Lips West Village

Lips Midtown Midtown

Metropolitan

North Square @ the Washington Square Hotel

Rubyfruit Bar and Grill West Village

Section 8

Sugarland