Cameron County (CRN)
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York
| Year |
Total stations |
Mobiles | Portables | Rovers |
% of grand total |
County total |
| 1987 | 4 | 2 | 0 | 0 | 0.29% | 32,550 |
| 1988 | 6 | 4 | 0 | 0 | 0.27% | 26,061 |
| 1989 | 3 | 3 | 0 | 0 | 0.02% | 2,074 |
| 1990 | 3 | 3 | 0 | 0 | 0.00% | 484 |
| 1991 | 6 | 4 | 1 | 0 | 0.47% | 54,021 |
| 1992 | 3 | 2 | 1 | 0 | 0.22% | 22,956 |
| 1993 | 3 | 2 | 1 | 0 | 0.57% | 57,412 |
| 1994 | 2 | 2 | 0 | 0 | 0.01% | 1,468 |
| 1995 | 3 | 1 | 1 | 0 | 0.18% | 25,657 |
| 1996 | 3 | 2 | 0 | 0 | 0.05% | 7,318 |
| 1997 | 5 | 4 | 1 | 0 | 1.16% | 162,248 |
| 1998 | 2 | 0 | 0 | 2 | 1.38% | 229,978 |
| 1999 | 3 | 1 | 1 | 0 | 0.33% | 49,758 |
| 2000 | 2 | 0 | 0 | 1 | 0.98% | 142,843 |
| 2001 | 2 | 0 | 0 | 1 | 0.42% | 65,141 |
| 2002 | 3 | 1 | 0 | 2 | 0.09% | 16,473 |
| 2003 | 5 | 3 | 2 | 0 | 0.62% | 87,256 |
| 2004 | 1 | 1 | 0 | 0 | 0.00% | 121 |
| 2005 | 3 | 2 | 0 | 1 | 0.43% | 55,458 |
| 2006 | 4 | 3 | 0 | 1 | 0.48% | 52,926 |
| 2007 | 3 | 2 | 0 | 1 | 0.25% | 26,259 |