| South Carolina Nonmetallic minerals 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 | 63.6 | 80.6 | 70.6 | 80.6 | 74.4 | 71.3 | 64.5 | 62.8 | 53.9 | 59.0 | 35.3 | 16.8 | 57.6 | 16.5 | 12.4 | 17.4 | 42.0 | 15.7 | 7.9 | 23.4 | 34.3 |
| 180-300 | 35.7 | 19.4 | 29.4 | 19.4 | 25.6 | 26.9 | 34.6 | 37.2 | 37.3 | 39.3 | 64.0 | 83.2 | 36.8 | 80.2 | 77.7 | 81.1 | 43.1 | 84.3 | 90.3 | 76.6 | 65.7 |
| Above 300 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 1.8 | 0.9 | 0.0 | 8.8 | 1.7 | 0.7 | 0.0 | 5.6 | 3.3 | 10.0 | 1.5 | 14.9 | 0.0 | 1.8 | 0.0 | 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. |