売上収益
1998
12.6兆
1999
11.4兆
2000
10.7兆
2001
10.1兆
2002
9.67兆
2003
9.23兆
2004
9.20兆
2005
9.90兆
2006
10.3兆
2007
10.5兆
2008
11.5兆
2009
10.7兆
2010
7.76兆
2011
8.35兆
2012
8.27兆
2013
7.50兆
2014
8.15兆
2015
8.60兆
2016
4.01兆
2017
4.00兆
2018
4.83兆
2019
5.34兆
2020
5.30兆
2021
4.65兆
2022
5.50兆
2023
6.82兆
2024
6.91兆
2025
7.29兆
2026
7.34兆