ピボットテーブル

演習問題

https://www.waenavi.com/entry/20181113/1542095221

 

http://moritahyoukeisan.com/excel48/page15/page15.htm

 

https://sites.google.com/a/b.shobi-u.ac.jp/literacy2/09-ekuseru9-pibottoteburu/lian-xi-wen-ti4

 

http://knowledgecreat.blog.fc2.com/blog-entry-29.html