| South Louisiana, LA | 
 224.0 | 
  
 
 | Houston,
              TX | 
 212.2 | 
  
 
 | New
              York, NY and NJ | 
 153.5 | 
  
 
 | Long
              Beach, CA | 
 80.2 | 
  
 
 | Corpus
              Christi, TX | 
 76.8 | 
  
 
 | New
              Orleans, LA | 
 73.0 | 
  
 
 | Beaumont,
              TX | 
 69.5 | 
  
 
 | Huntington
              - Tristate | 
 69.3 | 
  
 
 | Mobile,
              AL | 
 67.6 | 
  
 
 | Plaquemines,
              LA | 
 63.7 | 
  
 
 | Los
              Angeles, CA | 
 59.8 | 
  
 
 | Lake
              Charles, LA | 
 53.8 | 
  
 
 | Texas
              City, TX | 
 52.6 | 
  
 
 | Baton
              Rouge, LA | 
 51.8 | 
  
 
 | Duluth
              - Superior, MN and WI | 
 45.3 | 
  
 
 | Norfolk
              Harbor, VA | 
 44.6 | 
  
 
 | Baltimore,
              MD | 
 43.4 | 
  
 
 | Pittsburgh,
              PA | 
 41.8 | 
  
 
 | Tampa,
              FL | 
 39.7 | 
  
 
 | Paulsboro,
              NJ | 
 36.4 | 
  
 
            | Total,
              top 20 | 
            1,559 | 
  
 
            | Total,
              all ports | 
            2,477 | 
  
   | 
 
          
            
 
  
 
 | Los Angeles,
              CA | 
 5,521 | 
  
 
 | Long Beach, CA | 
 4,843 | 
  
 
 | New York, NY and NJ | 
 4,103 | 
  
 
 | Savannah, GA | 
 2,086 | 
  
 
 | Norfolk Harbor, VA | 
 1,645 | 
  
 
 | Oakland, CA | 
 1,548 | 
  
 
 | Tacoma, WA | 
 1,458 | 
  
 
 | Houston, TX | 
 1,371 | 
  
 
 | Charleston, SC | 
 1,307 | 
  
 
 | Seattle, WA | 
 1,224 | 
  
 
 | Honolulu, HI | 
 859 | 
  
 
 | San Juan, PR | 
 801 | 
  
 
 | Port Everglades, FL | 
 677 | 
  
 
 | Miami, FL | 
 665 | 
  
 
 | Jacksonville, FL | 
 544 | 
  
 
 | Baltimore, MD | 
 505 | 
  
 
 | Anchorage, AK | 
 288 | 
  
 
 | New Orleans, LA | 
 242 | 
  
 
 | Portland, OR | 
 204 | 
  
 
 | Philadelphia, PA | 
 199 | 
  
 
            | Total,
              top 20 | 
            30,091 | 
  
 
            |  Total,
              all ports | 
            32,007 | 
  
   |