2000

https://search.yahoo.co.jp/realtime/search;_ylt=A2RivcLJ.2hbZmAA7gFol_p7?p=%E3%82%A6%E3%82%A7%E3%82%B6%E3%83%BC%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9&ei=UTF-8

https://search.yahoo.co.jp/realtime/search;_ylt=A2RCKwt7nm1boV4A6Ctol_p7?p=%E7%99%BD%E4%BA%95%E3%82%86%E3%81%8B%E3%82%8A&ei=UTF-8

https://search.yahoo.co.jp/realtime/search;_ylt=A2RCKwYZnW1bq28Acitol_p7?p=%E3%82%A6%E3%82%A7%E3%82%B6%E3%83%BC%E3%83%AD%E3%82%A4%E3%83%89&ei=UTF-8