| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 716 | +5.5% |
| 4Q25 | 723 | +1.1% |
| 3Q25 | 679 | -5.1% |
| 2Q25 | 671 | 0.0% |
| 1Q25 | 725 | +3.9% |
| 4Q24 | 715 | +3.0% |
| 3Q24 | 716 | +21.0% |
| 2Q24 | 671 | +6.5% |
| 1Q24 | 698 | +3.4% |
| 4Q23 | 694 | +16.6% |
| 3Q23 | 592 | -3.9% |
| 2Q23 | 630 | +2.6% |
| 1Q23 | 675 | -1.4% |
| 4Q22 | 595 | -9.7% |
| 3Q22 | 616 | +9.2% |
| 2Q22 | 614 | -1.6% |
| 1Q22 | 684 | +8.4% |
| 4Q21 | 659 | -35.8% |
| 3Q21 | 564 | -20.4% |
| 2Q21 | 624 | -9.8% |
| 1Q21 | 631 | -16.9% |
| 4Q20 | 1,027 | +41.2% |
| 3Q20 | 708 | -1.6% |
| 2Q20 | 691 | +0.1% |
| 1Q20 | 760 | -0.3% |
| 4Q19 | 727 | +0.3% |
| 3Q19 | 720 | +5.4% |
| 2Q19 | 691 | +5.2% |
| 1Q19 | 762 | +4.6% |
| 4Q18 | 725 | +4.0% |
| 3Q18 | 683 | +3.8% |
| 2Q18 | 656 | -1.9% |
| 1Q18 | 729 | +1.2% |
| 4Q17 | 697 | -1.8% |
| 3Q17 | 658 | -3.3% |
| 2Q17 | 669 | - |
| 1Q17 | 720 | - |
| 4Q16 | 710 | - |
| 3Q16 | 681 | - |