年末年始の利用状況
[JR北海道]
https://www.jrhokkaido.co.jp/press/2018/180105-1.pdf
[JR東日本]
http://www.jreast.co.jp/press/2017/20180101.pdf
[JR東海]
http://jr-central.co.jp/news/release/_pdf/000036086.pdf
[JR西日本]
https://www.westjr.co.jp/press/article/2018/01/page_11699.html
[JR四国]
http://www.jr-shikoku.co.jp/03_news/press/2018%2001%2005.pdf
[JR九州]
http://www.jrkyushu.co.jp/news/__icsFiles/afieldfile/2018/01/05/180105NewsRelease01.pdf
https://www.jrhokkaido.co.jp/press/2018/180105-1.pdf
[JR東日本]
http://www.jreast.co.jp/press/2017/20180101.pdf
[JR東海]
http://jr-central.co.jp/news/release/_pdf/000036086.pdf
[JR西日本]
https://www.westjr.co.jp/press/article/2018/01/page_11699.html
[JR四国]
http://www.jr-shikoku.co.jp/03_news/press/2018%2001%2005.pdf
[JR九州]
http://www.jrkyushu.co.jp/news/__icsFiles/afieldfile/2018/01/05/180105NewsRelease01.pdf