The data describes the number of oceangoing, self-propelled, cargo carrying vessels in the United States-flag merchant fleet from January 1996 through January 2017. As of January 2017, there were some 176 merchant ships flying the U.S.-flag.
1996 | 495 |
2001 | 274 |
2006 | 229 |
2011 | 214 |
2016 | 169 |
2017 | 176 |