- Michigan
- Minnesota
- Wisconsin
- North Dakota
- Montana
- Ohio
- Indiana
- Illinois
- Missouri
- Oklahoma
- Texas
- New Mexico
- Arizona
- West Virgina
- Tennessee
- Kentucky
- South Carolina
- Georgia
- Virgina
- Pennsylvania
- New York
- New Jeresy
- Maryland
- Delware
dec 28 2008 ∞
mar 18 2013 +
mar 18 2013 +