| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,140 | +5.8% |
| 2Q26 | 5,091 | +3.1% |
| 1Q26 | 5,018 | +4.2% |
| 4Q25 | 5,639 | +6.3% |
| 3Q25 | 4,859 | +4.8% |
| 2Q25 | 4,939 | +5.1% |
| 1Q25 | 4,816 | +3.8% |
| 4Q24 | 5,306 | +7.5% |
| 3Q24 | 4,635 | -3.8% |
| 2Q24 | 4,698 | -1.4% |
| 1Q24 | 4,640 | +2.9% |
| 4Q23 | 4,936 | +3.8% |
| 3Q23 | 4,818 | +0.8% |
| 2Q23 | 4,765 | -0.6% |
| 1Q23 | 4,509 | -0.9% |
| 4Q22 | 4,757 | -2.5% |
| 3Q22 | 4,781 | -0.1% |
| 2Q22 | 4,795 | 0.0% |
| 1Q22 | 4,550 | -5.3% |
| 4Q21 | 4,877 | -9.3% |
| 3Q21 | 4,786 | -4.0% |
| 2Q21 | 4,794 | -10.2% |
| 1Q21 | 4,807 | -4.5% |
| 4Q20 | 5,377 | +3.3% |
| 3Q20 | 4,987 | +0.9% |
| 2Q20 | 5,340 | +1.7% |
| 1Q20 | 5,034 | +5.1% |
| 4Q19 | 5,206 | -2.0% |
| 3Q19 | 4,941 | -1.0% |
| 2Q19 | 5,250 | +4.2% |
| 1Q19 | 4,791 | -0.6% |
| 4Q18 | 5,312 | -5.3% |
| 3Q18 | 4,989 | +2.6% |
| 2Q18 | 5,039 | +1.4% |
| 1Q18 | 4,820 | +2.1% |
| 4Q17 | 5,612 | +8.5% |
| 3Q17 | 4,860 | +2.9% |
| 2Q17 | 4,969 | - |
| 1Q17 | 4,719 | - |
| 4Q16 | 5,172 | - |
| 3Q16 | 4,724 | - |