<Tr> <Th> 167 </Th> <Td> 23 </Td> <Td> "Renaissance Man" </Td> <Td> 54890.7 </Td> <Td> Mike Vejar </Td> <Td> Story by: Andrew Shepard Price and Mark Gaberman Teleplay by: Phyllis Strong and Mike Sussman </Td> <Td> The Doctor </Td> <Td> May 16, 2001 (2001 - 05 - 16) </Td> <Td> 40840 - 270 </Td> <Td> N / A </Td> </Tr> <Tr> <Td_colspan="10"> The Doctor is forced to help aliens steal Voyager's warp core . </Td> </Tr> <Tr> <Th> 168 </Th> <Td> 25 </Td> <Td> "Endgame" </Td> <Td> 54973.4 </Td> <Td> Allan Kroeker </Td> <Td> Story by: Rick Berman, Kenneth Biller and Brannon Braga Teleplay by: Kenneth Biller and Robert J. Doherty </Td> <Td> Various </Td> <Td> May 23, 2001 (2001 - 05 - 23) </Td> <Td> 40840 - 828 (271 / 272) </Td> <Td> N / A </Td> </Tr> <Tr> <Td_colspan="10"> In the future where it took Voyager 23 years to get home, Admiral Janeway devises a plan to alter history . As the crew enters a final showdown with the Borg, the two Janeways implement a risky plan to take out one of the six Borg Transwarp Hubs in the galaxy and simultaneously cross the transwarp threshold to get home . </Td> </Tr>

How many episodes of star trek voyager were made