Serving: Calhoun, Jackson, Pleasants, Ritchie, Roane, Tyler, Wirt, Wood Counties in West Virginia
YEAR - COUNT

2010 - 17973

2007 - 18100

2004 - 19000

2001 - 20500

1998 - 19000

1995 - 17000

1992 - n/a

1989 - 17278

1978 - 23314