| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,038 | -2.7% |
| 2Q26 | 1,061 | -3.4% |
| 1Q26 | 1,075 | +0.2% |
| 4Q25 | 1,076 | +19.2% |
| 3Q25 | 1,067 | +57.0% |
| 2Q25 | 1,099 | +56.3% |
| 1Q25 | 1,074 | +61.9% |
| 4Q24 | 903 | +35.2% |
| 3Q24 | 680 | +11.4% |
| 2Q24 | 703 | +13.5% |
| 1Q24 | 663 | +9.7% |
| 4Q23 | 667 | +18.6% |
| 3Q23 | 610 | +12.6% |
| 2Q23 | 619 | +15.7% |
| 1Q23 | 604 | +11.8% |
| 4Q22 | 563 | -0.9% |
| 3Q22 | 542 | +4.4% |
| 2Q22 | 535 | -0.9% |
| 1Q22 | 541 | +8.2% |
| 4Q21 | 568 | -4.3% |
| 3Q21 | 519 | -9.8% |
| 2Q21 | 540 | -17.5% |
| 1Q21 | 500 | -11.6% |
| 4Q20 | 594 | +75.5% |
| 3Q20 | 576 | - |
| 2Q20 | 654 | +29.9% |
| 1Q20 | 566 | +11.8% |
| 4Q19 | 338 | -29.8% |
| 2Q19 | 504 | +13.6% |
| 1Q19 | 506 | -9.0% |
| 4Q18 | 482 | +19.7% |
| 3Q18 | 460 | - |
| 2Q18 | 443 | - |
| 1Q18 | 556 | - |
| 4Q17 | 403 | - |