<Tr> <Th> Saint Kitts and Nevis </Th> <Td> 54 </Td> <Td> 748 </Td> <Td> 13,144 </Td> <Td> 966 </Td> <Td> 17,226 </Td> <Td> Yes </Td> </Tr> <Tr> <Th> Saint Lucia </Th> <Td> 181 </Td> <Td> 1,186 </Td> <Td> 7,154 </Td> <Td> 2,016 </Td> <Td> 11,597 </Td> <Td> Yes </Td> </Tr> <Tr> <Th> Saint Vincent and the Grenadines </Th> <Td> 109 </Td> <Td> 713 </Td> <Td> 6,291 </Td> <Td> 1,202 </Td> <Td> 10,715 </Td> <Td> Yes </Td> </Tr> <Tr> <Th> Samoa </Th> <Td> 189 </Td> <Td> 677 </Td> <Td> 3,485 </Td> <Td> 853 </Td> <Td> 4,475 </Td> <Td> No </Td> </Tr>

The main area of economic activity that canada chose not to open to free trade is