<Tr> <Th> 168 </Th> <Td> "Laxus vs. Alexei" "Rakusasu vs. Arekusei" (ラクサス vs. アレクセイ) </Td> <Td> February 9, 2013 </Td> <Td> September 1, 2015 </Td> </Tr> <Tr> <Th> 169 </Th> <Td> "Wendy vs. Shelia" "Wendi vs. Sheria" (ウェンディ vs. シェリア) </Td> <Td> February 16, 2013 </Td> <Td> September 1, 2015 </Td> </Tr> <Tr> <Th> 170 </Th> <Td> "Small Fists" "Chiisana Kobushi" (小さな 拳) </Td> <Td> February 23, 2013 </Td> <Td> September 1, 2015 </Td> </Tr> <Tr> <Th> 171 </Th> <Td> "Naval Battle" "Nabaru Batoru" (海战 (ナバルバトル)) </Td> <Td> March 2, 2013 </Td> <Td> September 1, 2015 </Td> </Tr>

How many dubbed episodes of fairy tail are there