<Table> <Tr> <Th_colspan="2"> Congress of the Philippines Kongreso ng Pilipinas </Th> </Tr> <Tr> <Td_colspan="2"> 17th Congress of the Philippines </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Type </Th> </Tr> <Tr> <Th> Type </Th> <Td> Bicameral </Td> </Tr> <Tr> <Th> Houses </Th> <Td> Senate House of Representatives </Td> </Tr> <Tr> <Th_colspan="2"> Leadership </Th> </Tr> <Tr> <Th> President of the Senate </Th> <Td> Aquilino Pimentel III Since July 25, 2016 </Td> </Tr> <Tr> <Th> Speaker of the House of Representatives </Th> <Td> Pantaleon Alvarez Since July 25, 2016 </Td> </Tr> <Tr> <Th_colspan="2"> Structure </Th> </Tr> <Tr> <Th> Seats </Th> <Td> 321 (list) 24 senators 297 representatives </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Senate political groups </Th> <Td> List (show) <Ul> <Li> <Ul> <Li> Liberal (5) </Li> <Li> UNA (2) </Li> <Li> Nacionalista (3) </Li> <Li> NPC (3) </Li> <Li> Akbayan (1) </Li> <Li> CIBAC (1) </Li> <Li> LDP (1) </Li> <Li> PDP - Laban (3) </Li> <Li> Independent (5) </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> House of Representatives political groups </Th> <Td> List (show) <Ul> <Li> <Ul> <Li> PDP - Laban (97) </Li> <Li> NPC (38) </Li> <Li> Liberal (35) </Li> <Li> Nacionalista (22) </Li> <Li> NUP (19) </Li> <Li> UNA (8) </Li> <Li> Lakas (5) </Li> <Li> LDP (2) </Li> <Li> Aksyon (1) </Li> <Li> CDP (1) </Li> <Li> Local parties (8) </Li> <Li> Independent (1) </Li> <Li> Sectoral (59) </Li> <Li> Vacant (4) </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Th> Joint committees </Th> <Td> Joint committees are chaired by senators </Td> </Tr> <Tr> <Th> Authority </Th> <Td> Article VI, Constitution of the Philippines </Td> </Tr> <Tr> <Th_colspan="2"> Elections </Th> </Tr> <Tr> <Th> Senate last election </Th> <Td> May 9, 2016 </Td> </Tr> <Tr> <Th> House of Representatives last election </Th> <Td> May 9, 2016 </Td> </Tr> <Tr> <Th_colspan="2"> Meeting place </Th> </Tr> <Tr> <Td_colspan="2"> Senate: Government Service Insurance System Building, Pasay House of Representatives: Batasang Pambansa Complex, Quezon City </Td> </Tr> <Tr> <Th_colspan="2"> Website </Th> </Tr> <Tr> <Td_colspan="2"> Senate of the Philippines House of Representatives of the Philippines </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Congress of the Philippines Kongreso ng Pilipinas </Th> </Tr>

How many senators are there in congress philippines
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