| | | | | | | | | 20 | | | | | | | | | | | | | | | | | | | 2009 | | | 2011 | | 4 | | | | | 360 | | | 1648 | | | | | | | 20 － 30 | 33 | | | | 72 | 90 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | － | | | 2009 | | | | | 2008 | | | | | | 1958 | | | | | | | | | | | | 300 | | | | | | | | | | | | 1880 － 1930 | | | | | | 66 | | 32 | 32 | 1910 1940 | | 3 | | | | | | | | | | | | | | | ＼ | ＼ ＼ ＼ | |