Region
United States
208
California
55
Pennsylvania
19
Massachusetts
15
New York (State)
12
Cambridge
10
San Francisco
10
Iowa
7
Michigan
5
New York
5
Connecticut
4
North Carolina
4
Northridge
4
Oregon
4
Santa Barbara
4
Santa Cruz
4
Wisconsin
4
Berkeley
3
Buffalo
3
Derry
3
North San Juan
3
Port Townsend
3
Washington (State)
3
West Branch
3
Amherst
2
Colorado
2
East Lansing
2
England
2
Kansas
2
Lawrence
2
Los Angeles
2
Minneapolis
2
Minnesota
2
Mt. Horeb
2
New York (N.Y.)
2
Ontario
2
Portland
2
Providence
2
Rhode Island
2
San Francisco (Calif.)
2
Storrs
2
Vermont
2
20th century
1
Adams
1
Bolinas
1
Bolinas (Calif.)
1
Boston
1
Boston (Mass.)
1
Boulder
1
California, Southern
1
more ...