"TABLE 2. Top 3 Destination and Origin Countries for International Air Freight via SFO, CA: 2003",,,,,,, "(Short tons, thousands)",,,,,,, " Rank"," Export destination"," Tons"," Rank"," Import origin "," Tons",, 1,Taiwan,36,1,Japan,58,, 2,South Korea,25,2,South Korea,22,, 3,Japan,20,3,Taiwan,21,, "SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Form 41 Traffic - Segment Data, various years, as of Sept. 16, 2004.",,,,,,,