HAZMAT Table 16c,,,,,,
Hazardous Material Shipment Characteristics for Export by Country of Destination: Percent of Total for 2002 and 1997,,,,,,
"[Estimates are based on data from the 2002 and 1997 Commodity Flow Surveys. Because of rounding, estimates may not be additive]",,,,,,
,Value (percent),,Tons (percent),,,
Country,2002,1997,2002,1997,,
Total,100.0,100.0,100.0,100.0,,
Canada,25.3,31.7,24.8,38.4,,
Mexico,8.4,11.4,12.6,S,,
All Others,66.3,56.9,62.6,34.5,,
"
KEY: 
— Represents an estimate equal to zero or less than 1 unit of measure.  
S Estimate does not meet publication standards because of highly sampling variability or poor response quality.     ",,,,,,
"
SOURCE:
Bureau of Transportation Statistics (USDOT) and U.S. Census Bureau, 2002 Commodity Flow Survey, Hazmat Data, December 2004.      ",,,,,,