import pandas as pd url = 'http://www.jfl.or.jp/jfl-pc/view/s.php?a=1411&f=2019A001_spc.html' dfs = pd.read_html(url, skiprows=1, na_values='-') len(dfs) df = pd.concat( dfs, keys=[i for i in range(1, len(dfs) + 1)], names=['節', '番号']) …