Tioga County (TIO)
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York
| Year |
Total stations |
Mobiles | Portables | Rovers |
% of grand total |
County total |
| 1987 | 5 | 2 | 1 | 0 | 0.54% | 60,041 |
| 1988 | 6 | 3 | 1 | 0 | 0.63% | 67,195 |
| 1989 | 7 | 2 | 0 | 0 | 1.45% | 142,886 |
| 1990 | 4 | 1 | 0 | 0 | 1.68% | 215,199 |
| 1991 | 5 | 3 | 0 | 0 | 0.45% | 51,771 |
| 1992 | 5 | 2 | 0 | 0 | 0.29% | 30,864 |
| 1993 | 6 | 2 | 0 | 0 | 0.42% | 42,635 |
| 1994 | 6 | 2 | 1 | 0 | 0.26% | 35,680 |
| 1995 | 4 | 1 | 1 | 0 | 0.54% | 77,596 |
| 1996 | 6 | 2 | 2 | 0 | 1.14% | 162,979 |
| 1997 | 8 | 2 | 1 | 1 | 1.71% | 238,151 |
| 1998 | 2 | 0 | 1 | 0 | 0.89% | 148,158 |
| 1999 | 4 | 1 | 1 | 1 | 1.30% | 193,113 |
| 2000 | 4 | 0 | 0 | 1 | 1.01% | 148,419 |
| 2001 | 1 | 0 | 0 | 0 | 0.31% | 48,166 |
| 2002 | 4 | 1 | 0 | 0 | 0.74% | 129,991 |
| 2003 | 4 | 2 | 0 | 0 | 0.90% | 126,837 |
| 2004 | 2 | 1 | 0 | 0 | 0.75% | 85,797 |
| 2005 | 4 | 2 | 0 | 0 | 1.02% | 131,286 |
| 2006 | 1 | 0 | 0 | 0 | 0.34% | 37,499 |
| 2007 | 4 | 2 | 0 | 0 | 0.89% | 92,148 |