Año Buques Buques TRB
2016 12.206 235.037.075
2015 12.266 244.176.962
2014 11.189 207.744.664
2013 11.058 203.662.107
2012 11.705 225.903.609
2011 11.829 220.060.581
2010 10.998 183.626.589
2009 10.787 165.577.488
2008 10.843 157.628.823
2007 11.262 145.659.880