| North Carolina Potassium or Sodium Compounds routes: Tonnage by R/VC Category |
| Percentage of Tonnage |
| 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Below 180 | 43.4 | 37.5 | 24.7 | 24.7 | 20.1 | 12.7 | 52.5 | 41.2 | 45.3 | 43.2 | 40.3 | 29.0 | 29.1 | 19.9 | 18.4 | 17.1 | 46.1 | 72.1 | 26.1 | 56.9 | |
| 180-300 | 48.3 | 56.7 | 62.5 | 69.4 | 66.0 | 70.6 | 40.7 | 29.3 | 42.6 | 40.6 | 42.6 | 58.2 | 48.1 | 37.8 | 49.2 | 55.3 | 38.4 | 22.2 | 49.2 | 43.1 | |
| Above 300 | 8.2 | 5.9 | 12.8 | 5.9 | 13.8 | 16.8 | 6.8 | 29.5 | 12.1 | 16.3 | 17.0 | 12.8 | 22.8 | 42.3 | 32.3 | 27.6 | 15.4 | 5.7 | 24.8 | 0.0 |
| Includes only data that met statistical confidence and confidentialty reporting requirements. |
| For more information, see the Scope and Methodology for this product. |
| Amounts shown as 0.0 represent instances where reported amounts were greater than 0 but less than 0.05 |
| Information on this page was updated on February 1, 2008. |