| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,086 | +9.9% |
| 2Q26 | 1,093 | +27.5% |
| 1Q26 | 1,051 | +30.4% |
| 4Q25 | 1,054 | +31.0% |
| 3Q25 | 988 | +36.0% |
| 2Q25 | 857 | +36.2% |
| 1Q25 | 806 | +13.4% |
| 4Q24 | 804 | +52.3% |
| 3Q24 | 726 | +6.8% |
| 2Q24 | 629 | +7.8% |
| 1Q24 | 711 | +11.1% |
| 4Q23 | 528 | -6.3% |
| 3Q22 | 680 | +6.7% |
| 2Q23 | 584 | - |
| 1Q23 | 640 | +3.6% |
| 4Q22 | 563 | -17.0% |
| 1Q22 | 618 | -1.1% |
| 4Q21 | 679 | +1.8% |
| 3Q21 | 637 | - |
| 2Q21 | 655 | -1.7% |
| 1Q21 | 625 | -1.8% |
| 4Q20 | 667 | +2.9% |
| 2Q20 | 666 | +4.6% |
| 1Q20 | 636 | +2.5% |
| 4Q19 | 648 | +3.6% |
| 3Q19 | 635 | +10.6% |
| 2Q19 | 636 | +9.9% |
| 1Q19 | 621 | +4.1% |
| 4Q18 | 625 | +5.0% |
| 3Q18 | 574 | -7.0% |
| 2Q18 | 579 | -13.9% |
| 1Q18 | 597 | -15.2% |
| 4Q17 | 595 | -15.7% |
| 3Q17 | 617 | -12.7% |
| 2Q17 | 673 | - |
| 1Q17 | 703 | - |
| 4Q16 | 706 | - |
| 3Q16 | 707 | - |