How many states? in The Long and Winding Road

I borrowed this from another diarist:

Visiting all 50 states was probably on somebody’s bucket list, but studies show that out of 50 states, 8 is the average number most people have visited. Sadly, many never leave the state in which they were born. Put an X by all the states you have been to. Put a XX where you have lived. Passing through an airport counts–but flying over doesn’t. The average is 8 for Americans.

Alaska -
Alabama - X
Arizona - X
Arkansas - XX
California - XX
Colorado - X
Connecticut - X
Delaware - X
Florida - X
Georgia - X
Hawaii -
Idaho - X
Illinois - X
Indiana - X
Iowa - X
Kansas - X
Kentucky - X
Louisiana- XX
Maine -
Maryland - X
Massachusetts -
Michigan - XX
Minnesota - X
Mississippi - XX
Missouri - X
Montana - X
Nebraska - X
Nevada - X
New Hampshire -
New Jersey - XX
New Mexico- XX
New York - XX
North Carolina - X
North Dakota - X
Ohio - XX
Oklahoma - XX
Oregon - X
Pennsylvania - XX
Rhode Island -
South Carolina - X
South Dakota - X
Tennessee - X
Texas - X
Utah - X
Vermont -
Virginia - X
Washington - XX
West Virginia - X
Wisconsin - X
Wyoming - X
WASHINGTON, DC -