Hi there,
How we can check how many counties appearing on this list 5 times and more?
| Year | Alabama | Arizona | Arkansas | California | Colorado |
| 1990 | | Yuma County | | Imperial County | Conejos County |
| 1991 | | Yuma County | | | Costilla County |
| 1992 | | Apache County | Woodruff County | Colusa County | San Juan County |
| 1993 | | Yuma County | Prairie County | Colusa County | San Juan County |
| 1994 | | Yuma County | Mississippi County | Colusa County | San Juan County |
| 1995 | | Yuma County | Phillips County | Colusa County | San Juan County |
| 1996 | Wilcox County | Yuma County | Randolph County | Colusa County | San Juan County |
| 1997 | Greene County | Apache County | | Colusa County | Dolores County |
| 1998 | Greene County | Yuma County | Randolph County | Colusa County | San Juan County |
| 1999 | | Yuma County | Woodruff County | Colusa County | San Juan County |
| 2000 | Wilcox County | Yuma County | Jackson County | Colusa County | San Juan County |
| 2001 | Winston County | Yuma County | | Colusa County | San Juan County |
| 2002 | Wilcox County | Apache County | Mississippi County | Colusa County | San Juan County |
| 2003 | Franklin County | Apache County | Mississippi County | Colusa County | Costilla County |
| 2004 | Wilcox County | Apache County | | Colusa County | Costilla County |
| 2005 | Bullock County | Yuma County | | Colusa County | Costilla County |
| 2006 | Bullock County | Yuma County | | Colusa County | Costilla County |
