| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,961 | +2.2% |
| 1Q26 | 2,846 | +0.7% |
| 4Q25 | 2,885 | +3.7% |
| 3Q25 | 2,886 | +4.3% |
| 2Q25 | 2,897 | +4.0% |
| 1Q25 | 2,826 | +1.4% |
| 4Q24 | 2,782 | +1.7% |
| 3Q24 | 2,768 | +4.2% |
| 2Q24 | 2,786 | +5.0% |
| 1Q24 | 2,787 | +4.9% |
| 4Q23 | 2,736 | +35.6% |
| 3Q23 | 2,657 | +1.1% |
| 2Q23 | 2,654 | +73.7% |
| 1Q23 | 2,658 | +48.6% |
| 4Q22 | 2,017 | -8.5% |
| 3Q22 | 2,627 | -19.6% |
| 2Q22 | 1,528 | -51.8% |
| 1Q22 | 1,789 | -11.0% |
| 4Q21 | 2,204 | -46.7% |
| 3Q21 | 3,267 | -23.7% |
| 2Q21 | 3,171 | -29.0% |
| 1Q21 | 2,010 | -54.5% |
| 4Q20 | 4,135 | -12.2% |
| 3Q20 | 4,280 | -9.4% |
| 2Q20 | 4,467 | -6.1% |
| 1Q20 | 4,415 | -4.5% |
| 4Q19 | 4,707 | +0.6% |
| 3Q19 | 4,723 | -1.4% |
| 2Q19 | 4,755 | -3.2% |
| 1Q19 | 4,624 | -1.4% |
| 4Q18 | 4,677 | -1.2% |
| 3Q18 | 4,792 | -1.6% |
| 2Q18 | 4,911 | +0.2% |
| 1Q18 | 4,691 | -2.2% |
| 4Q17 | 4,732 | -4.6% |
| 3Q17 | 4,869 | -3.5% |
| 2Q17 | 4,901 | -3.3% |
| 1Q17 | 4,797 | +4.9% |
| 4Q16 | 4,961 | - |
| 3Q16 | 5,045 | - |
| 2Q16 | 5,067 | - |
| 1Q16 | 4,572 | - |