                           1995.12—2004.04
                           2004.04—2008.09
                     1998.06—2007.06
                                       1995.12—2013.12
                                                  1995.12—2001.03
                                                  2001.03—2015.08
                                               1998.12—2001.03
                                              1995.12—1999.07
                                            1995.12—2001.03
                                             2001.10—2003.03
                                                2003.03—2015.08