| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,166 | +14.7% |
| 2Q25 | 1,066 | +38.9% |
| 1Q25 | 871 | +6.3% |
| 4Q24 | 933 | +14.5% |
| 3Q24 | 1,016 | +11.5% |
| 2Q24 | 768 | -11.9% |
| 1Q24 | 819 | -6.4% |
| 4Q23 | 815 | +1.1% |
| 3Q23 | 911 | +18.4% |
| 2Q23 | 871 | +23.9% |
| 1Q23 | 875 | +13.6% |
| 4Q22 | 806 | +6.4% |
| 3Q22 | 769 | +1.7% |
| 2Q22 | 703 | -3.0% |
| 1Q22 | 770 | +8.3% |
| 4Q21 | 758 | +11.5% |
| 3Q21 | 756 | -1.7% |
| 2Q21 | 725 | -2.3% |
| 1Q21 | 711 | -13.9% |
| 4Q20 | 679 | -17.3% |
| 3Q20 | 770 | -2.6% |
| 2Q20 | 742 | +2.5% |
| 1Q20 | 825 | +11.9% |
| 4Q19 | 822 | +16.1% |
| 3Q19 | 790 | +11.4% |
| 2Q19 | 724 | +9.3% |
| 1Q19 | 738 | +17.4% |
| 4Q18 | 707 | +21.4% |
| 3Q18 | 709 | +22.3% |
| 2Q18 | 662 | +25.0% |
| 1Q18 | 628 | +11.6% |
| 4Q17 | 583 | +8.2% |
| 3Q17 | 580 | +36.8% |
| 2Q17 | 530 | +18.3% |
| 1Q17 | 563 | +19.3% |
| 4Q16 | 539 | +23.7% |
| 3Q16 | 424 | - |
| 2Q16 | 448 | - |
| 1Q16 | 472 | - |
| 4Q15 | 435 | - |