  -     
  
        
2012-11-20 
    
               1946  11          1973  12       1970  8                                            1965  1970                     1970  1977                                           1977  1980                                          1980  1984                              1984  1985                                    1985  1988                      1988  1992         1990  4   7                       1992  1993                           1993  1994                               1994  1997                                   1997  1998                        1998  2000                       2000  2001                                 2001  2002                       2002  2003                   2003  2007                         2007  2007               2007   2012                      2012                                                                  
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