<P> Since its foundation by 12 members in 1954, CERN regularly accepted new members . All new members have remained in the organization continuously since their accession, except Spain and Yugoslavia . Spain first joined CERN in 1961, withdrew in 1969, and rejoined in 1983 . Yugoslavia was a founding member of CERN but quit in 1961 . Of the 22 members, Israel joined CERN as a full member on 6 January 2014, becoming the first (and currently only) non-European full member . </P> <P> The budget contributions of member states are computed based on their GDP . </P> <Table> <Tr> <Th> Member state </Th> <Th> Status since </Th> <Th> Contribution (million CHF for 2017) </Th> <Th> Contribution (fraction of total for 2017) </Th> <Th> Contribution per capita (CHF / person for 2017) </Th> </Tr> <Tr> <Td_colspan="5"> Founding Members </Td> </Tr> <Tr> <Td> Belgium </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001309000000000000 ♠ 30.9 </Td> <Td> 7000275990000099999 ♠ 2.76% </Td> <Td> 7000270000000000000 ♠ 2.7 </Td> </Tr> <Tr> <Td> Denmark </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001198000000000000 ♠ 19.8 </Td> <Td> 7000170000000000000 ♠ 1.7% </Td> <Td> 7000340000000000000 ♠ 3.4 </Td> </Tr> <Tr> <Td> France </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7002160300000000000 ♠ 160.3 </Td> <Td> 7001143000000000000 ♠ 14.3% </Td> <Td> 7000260000000000000 ♠ 2.6 </Td> </Tr> <Tr> <Td> Germany </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7002228900000000000 ♠ 228.9 </Td> <Td> 7001204009999900000 ♠ 20.4% </Td> <Td> 7000280000000099999 ♠ 2.8 </Td> </Tr> <Tr> <Td> Greece </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001134000000000000 ♠ 13.4 </Td> <Td> 7000120000000000000 ♠ 1.2% </Td> <Td> 7000160000000000000 ♠ 1.6 </Td> </Tr> <Tr> <Td> Italy </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7002118900000000000 ♠ 118.9 </Td> <Td> 7001106000000000000 ♠ 10.6% </Td> <Td> 7000210000000000000 ♠ 2.1 </Td> </Tr> <Tr> <Td> Netherlands </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001534000000000000 ♠ 53.4 </Td> <Td> 7000470000000000000 ♠ 4.7% </Td> <Td> 7000300000000000000 ♠ 3.0 </Td> </Tr> <Tr> <Td> Norway </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001324000000000000 ♠ 32.4 </Td> <Td> 7000280000000099999 ♠ 2.8% </Td> <Td> 7000540000000000000 ♠ 5.4 </Td> </Tr> <Tr> <Td> Sweden </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001306000000000000 ♠ 30.6 </Td> <Td> 7000270000000000000 ♠ 2.7% </Td> <Td> 7000300000000000000 ♠ 3.0 </Td> </Tr> <Tr> <Td> Switzerland </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7001438000000000000 ♠ 43.8 </Td> <Td> 7000390000000000000 ♠ 3.9% </Td> <Td> 7000490000000000000 ♠ 4.9 </Td> </Tr> <Tr> <Td> United Kingdom </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 7002169000000000000 ♠ 169.0 </Td> <Td> 7001150000000000000 ♠ 15.0% </Td> <Td> 7000240000000000000 ♠ 2.4 </Td> </Tr> <Tr> <Td> Yugoslavia </Td> <Td> 000000001954 - 09 - 29 - 0000 29 September 1954 </Td> <Td> 5000000000000000000 ♠ 0 </Td> <Td> 5000000000000000000 ♠ 0% </Td> <Td> 5000000000000000000 ♠ 0 </Td> </Tr> <Tr> <Td_colspan="5"> Acceded Members </Td> </Tr> <Tr> <Td> Austria </Td> <Td> 000000001959 - 06 - 01 - 0000 1 June 1959 </Td> <Td> 7001242000000000000 ♠ 24.2 </Td> <Td> 7000210000000000000 ♠ 2.1% </Td> <Td> 7000290000000000000 ♠ 2.9 </Td> </Tr> <Tr> <Td> Spain </Td> <Td> 000000001983 - 01 - 01 - 0000 1 January 1983 </Td> <Td> 7001808000000000000 ♠ 80.8 </Td> <Td> 7000720000000000000 ♠ 7.2% </Td> <Td> 7000200000000000000 ♠ 2.0 </Td> </Tr> <Tr> <Td> Portugal </Td> <Td> 000000001986 - 01 - 01 - 0000 1 January 1986 </Td> <Td> 7001124000000000000 ♠ 12.4 </Td> <Td> 7000110000000000000 ♠ 1.1% </Td> <Td> 7000130000000000000 ♠ 1.3 </Td> </Tr> <Tr> <Td> Finland </Td> <Td> 000000001991 - 01 - 01 - 0000 1 January 1991 </Td> <Td> 7001150000000000000 ♠ 15.0 </Td> <Td> 7000130000000000000 ♠ 1.3% </Td> <Td> 7000280000000099999 ♠ 2.8 </Td> </Tr> <Tr> <Td> Poland </Td> <Td> 000000001991 - 07 - 01 - 0000 1 July 1991 </Td> <Td> 7001316000000000000 ♠ 31.6 </Td> <Td> 7000280000000099999 ♠ 2.8% </Td> <Td> 6999800000000000000 ♠ 0.8 </Td> </Tr> <Tr> <Td> Hungary </Td> <Td> 000000001992 - 07 - 01 - 0000 1 July 1992 </Td> <Td> 7000670000000000000 ♠ 6.7 </Td> <Td> 6999600000000000000 ♠ 0.6% </Td> <Td> 6999700000000000000 ♠ 0.7 </Td> </Tr> <Tr> <Td> Czech Republic </Td> <Td> 000000001993 - 07 - 01 - 0000 1 July 1993 </Td> <Td> 7001105000000000000 ♠ 10.5 </Td> <Td> 6999900000000000000 ♠ 0.9% </Td> <Td> 7000110000000000000 ♠ 1.1 </Td> </Tr> <Tr> <Td> Slovakia </Td> <Td> 000000001993 - 07 - 01 - 0000 1 July 1993 </Td> <Td> 7000540000000000000 ♠ 5.4 </Td> <Td> 6999500000000000000 ♠ 0.5% </Td> <Td> 7000100000000000000 ♠ 1.0 </Td> </Tr> <Tr> <Td> Bulgaria </Td> <Td> 000000001999 - 06 - 11 - 0000 11 June 1999 </Td> <Td> 7000330000000000000 ♠ 3.3 </Td> <Td> 6999300000000000000 ♠ 0.3% </Td> <Td> 6999400000000000000 ♠ 0.4 </Td> </Tr> <Tr> <Td> Israel </Td> <Td> 000000002014 - 01 - 06 - 0000 6 January 2014 </Td> <Td> 7001167000000000000 ♠ 16.7 </Td> <Td> 7000150000000000000 ♠ 1.5% </Td> <Td> 7000270000000000000 ♠ 2.7 </Td> </Tr> <Tr> <Td> Romania </Td> <Td> 000000002016 - 07 - 17 - 0000 17 July 2016 </Td> <Td> 7001111000000000000 ♠ 11.1 </Td> <Td> 7000100000000000000 ♠ 1.0% </Td> <Td> N / A </Td> </Tr> <Tr> <Td_colspan="5"> Associate Member in the pre-stage to Membership </Td> </Tr> <Tr> <Td> Serbia </Td> <Td> 000000002012 - 03 - 15 - 0000 15 March 2012 </Td> <Td> 7000190000000000000 ♠ 1.9 </Td> <Td> 6999100000000000000 ♠ 0.1% </Td> <Td> 6999100000000000000 ♠ 0.1 </Td> </Tr> <Tr> <Td> Cyprus </Td> <Td> 000000002016 - 04 - 01 - 0000 1 April 2016 </Td> <Td> 7000100000000000000 ♠ 1.0 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td> Slovenia </Td> <Td> 000000002017 - 07 - 04 - 0000 4 July 2017 </Td> <Td> 6999500000000000000 ♠ 0.5 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="5"> Associate Members </Td> </Tr> <Tr> <Td> Turkey </Td> <Td> 000000002015 - 05 - 06 - 0000 6 May 2015 </Td> <Td> 7000470000000000000 ♠ 4.7 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td> Pakistan </Td> <Td> 000000002015 - 07 - 31 - 0000 31 July 2015 </Td> <Td> 7000140000000099999 ♠ 1.4 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td> Ukraine </Td> <Td> 000000002016 - 10 - 05 - 0000 5 Oct 2016 </Td> <Td> 7000100000000000000 ♠ 1.0 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td> India </Td> <Td> 000000002017 - 01 - 16 - 0000 16 Jan 2017 </Td> <Td> 7001116000000000000 ♠ 11.6 </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="5"> Associate Members pending ratification </Td> </Tr> <Tr> <Td> Lithuania </Td> <Td> 000000002017 - 06 - 27 - 0000 27 Jun 2017 </Td> <Td> </Td> <Td>% </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="5"> Candidates for Accession </Td> </Tr> <Tr> <Td> za Total Members, Candidates and Associates </Td> <Td> </Td> <Td> 7003114210000099999 ♠ 1,142.1 </Td> <Td> 7001994000000000000 ♠ 99.4% </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Member state </Th> <Th> Status since </Th> <Th> Contribution (million CHF for 2017) </Th> <Th> Contribution (fraction of total for 2017) </Th> <Th> Contribution per capita (CHF / person for 2017) </Th> </Tr>

When did india become an associate member of ern
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