Clarion County (CLA)
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York
| Year |
Total stations |
Mobiles | Portables | Rovers |
% of grand total |
County total |
| 1987 | 8 | 7 | 1 | 0 | 0.08% | 8,658 |
| 1988 | 7 | 7 | 0 | 0 | 0.09% | 9,205 |
| 1989 | 3 | 2 | 1 | 0 | 0.19% | 19,064 |
| 1990 | 4 | 3 | 0 | 0 | 1.11% | 142,971 |
| 1991 | 4 | 3 | 0 | 0 | 0.15% | 17,713 |
| 1992 | 4 | 2 | 1 | 0 | 0.15% | 15,893 |
| 1993 | 3 | 2 | 0 | 0 | 0.19% | 19,341 |
| 1994 | 3 | 2 | 0 | 0 | 0.09% | 12,005 |
| 1995 | 3 | 2 | 0 | 0 | 0.81% | 116,765 |
| 1996 | 2 | 1 | 0 | 0 | 0.84% | 119,637 |
| 1997 | 5 | 5 | 0 | 0 | 0.03% | 4,758 |
| 1998 | 3 | 2 | 0 | 1 | 0.04% | 6,958 |
| 1999 | 9 | 4 | 1 | 3 | 1.32% | 196,884 |
| 2000 | 4 | 3 | 0 | 0 | 0.44% | 64,243 |
| 2001 | 9 | 6 | 0 | 3 | 0.34% | 53,044 |
| 2002 | 7 | 4 | 0 | 2 | 0.85% | 149,834 |
| 2003 | 5 | 4 | 0 | 0 | 0.31% | 43,676 |
| 2004 | 5 | 3 | 1 | 1 | 0.36% | 41,847 |
| 2005 | 3 | 1 | 1 | 1 | 0.69% | 88,834 |
| 2006 | 7 | 4 | 1 | 1 | 0.90% | 97,945 |
| 2007 | 5 | 3 | 1 | 0 | 0.50% | 52,070 |