city: London
year1: 1851
year2: 1862
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city: New York
year1: 1853
year2: 1939
year3: 1964
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city: Paris
year1: 1855
year2: 1867
year3: 1878
year4: 1889
year5: 1900
year6: 1937

city: Porto
year1: 1865
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city: Vienna
year1: 1873
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city: Philadelphia
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year1: 1880
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city: New Orleans
year1: 1884
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city: Antwerp
year1: 1885
year2: 1930
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city: Barcelona
year1: 1888
year2: 1929
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city: Chicago
year1: 1893
year2: 1933
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city: Brussels
year1: 1897
year2: 1935
year3: 1958
year4: 1910
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city: Omaha
year1: 1898
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city: Buffalo
year1: 1901
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city: St. Louis
year1: 1904
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city: Liège
year1: 1905
year2: 1930
year3: 1939
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city: Milan
year1: 1906
year2: 2015
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city: Dublin
year1: 1907
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city: Norfolk
year1: 1907
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city: Seattle
year1: 1909
year2: 1962
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city: Turin
year1: 1911
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city: Ghent
year1: 1913
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city: San Francisco
year1: 1915
year2: 1939
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city: San Diego
year1: 1915
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city: Rio de Janeiro
year1: 1922
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city: Seville
year1: 1929
year2: 1992
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city: Montreal
year1: 1967
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city: San Antonio
year1: 1968
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city: Osaka
year1: 1970
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city: Spokane
year1: 1974
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city: Naha
year1: 1975
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city: Knoxville
year1: 1982
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city: Tsukuba
year1: 1985
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city: Vancouver
year1: 1986
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city: Brisbane
year1: 1988
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city: Genoa
year1: 1992
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city: Daejeon
year1: 1993
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city: Lisbon
year1: 1998
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city: Hannover
year1: 2000
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city: Aichi
year1: 2005
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city: Zaragoza
year1: 2008
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city: Shanghai
year1: 2010
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city: Yeosu
year1: 2012
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city: Astana
year1: 2017
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city: Dubai
year1: 2020
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