| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q27 | 1,035 | +29.1% |
| 4Q26 | 961 | +24.4% |
| 3Q26 | 881 | +14.8% |
| 2Q26 | 828 | +3.1% |
| 1Q26 | 802 | -4.4% |
| 4Q25 | 773 | -15.0% |
| 3Q25 | 767 | - |
| 2Q25 | 804 | - |
| 1Q25 | 839 | -1.8% |
| 4Q24 | 909 | +26.2% |
| 1Q24 | 854 | +14.3% |
| 4Q23 | 720 | -4.1% |
| 3Q23 | 735 | -2.9% |
| 2Q23 | 726 | -10.7% |
| 1Q23 | 747 | -7.4% |
| 4Q22 | 751 | -1.1% |
| 3Q22 | 757 | -3.0% |
| 2Q22 | 814 | +9.2% |
| 1Q22 | 807 | +14.8% |
| 4Q21 | 759 | +54.6% |
| 3Q20 | 780 | +19.9% |
| 2Q20 | 745 | +19.7% |
| 1Q21 | 703 | +4.1% |
| 4Q20 | 491 | -24.4% |
| 1Q20 | 676 | +7.4% |
| 4Q19 | 649 | -18.4% |
| 3Q19 | 651 | -13.4% |
| 2Q19 | 622 | 0.0% |
| 1Q19 | 629 | -4.3% |
| 4Q18 | 795 | +20.1% |
| 3Q18 | 751 | +23.8% |
| 2Q18 | 622 | +7.1% |
| 1Q18 | 658 | +11.8% |
| 4Q17 | 662 | +15.7% |
| 3Q17 | 607 | -0.7% |
| 2Q17 | 581 | - |
| 1Q17 | 588 | - |
| 4Q16 | 572 | - |
| 3Q16 | 611 | - |