| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,080 | -10.9% |
| 2Q26 | 2,038 | -0.3% |
| 1Q26 | 2,134 | -2.0% |
| 4Q25 | 2,143 | +0.1% |
| 3Q25 | 2,334 | +11.7% |
| 2Q25 | 2,045 | +19.0% |
| 1Q25 | 2,177 | +21.2% |
| 4Q24 | 2,141 | +8.9% |
| 3Q24 | 2,089 | +9.4% |
| 2Q24 | 1,719 | -7.9% |
| 1Q24 | 1,796 | -5.9% |
| 4Q23 | 1,966 | +13.4% |
| 3Q23 | 1,910 | +3.0% |
| 2Q23 | 1,866 | +8.4% |
| 1Q23 | 1,909 | -0.8% |
| 4Q22 | 1,733 | -6.4% |
| 3Q22 | 1,855 | -6.4% |
| 2Q22 | 1,721 | -9.5% |
| 1Q22 | 1,925 | -0.1% |
| 4Q21 | 1,852 | -10.4% |
| 3Q21 | 1,982 | +13.9% |
| 2Q21 | 1,901 | +3.8% |
| 1Q21 | 1,927 | +9.2% |
| 4Q20 | 2,066 | +17.1% |
| 3Q20 | 1,740 | -6.6% |
| 2Q20 | 1,831 | +0.5% |
| 1Q20 | 1,765 | -8.5% |
| 4Q19 | 1,764 | -0.5% |
| 3Q19 | 1,863 | +1.8% |
| 2Q19 | 1,822 | +9.9% |
| 1Q19 | 1,929 | +11.2% |
| 4Q18 | 1,773 | +4.9% |
| 3Q18 | 1,830 | +14.2% |
| 2Q18 | 1,658 | +6.8% |
| 1Q18 | 1,735 | +4.8% |
| 4Q17 | 1,690 | +0.8% |
| 3Q17 | 1,602 | -4.8% |
| 2Q17 | 1,552 | -3.9% |
| 1Q17 | 1,655 | -1.8% |
| 4Q16 | 1,677 | - |
| 3Q16 | 1,682 | - |
| 2Q16 | 1,615 | - |
| 1Q16 | 1,685 | - |