| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 693 | -19.9% |
| 2Q26 | 877 | +6.4% |
| 1Q26 | 1,014 | +30.6% |
| 4Q25 | 876 | +34.8% |
| 3Q25 | 866 | +29.3% |
| 2Q25 | 824 | +26.9% |
| 1Q25 | 777 | +26.6% |
| 4Q24 | 650 | +15.6% |
| 3Q24 | 669 | +17.2% |
| 2Q24 | 649 | +19.1% |
| 1Q24 | 614 | +13.0% |
| 4Q23 | 562 | +15.9% |
| 3Q23 | 571 | +18.1% |
| 2Q23 | 545 | +13.6% |
| 1Q23 | 543 | +22.2% |
| 4Q22 | 485 | +15.3% |
| 3Q22 | 483 | +15.3% |
| 2Q22 | 480 | +17.0% |
| 1Q22 | 444 | +14.1% |
| 4Q21 | 421 | -0.3% |
| 3Q21 | 419 | -6.7% |
| 2Q21 | 410 | -3.9% |
| 1Q21 | 389 | +5.9% |
| 4Q20 | 422 | - |
| 3Q20 | 449 | - |
| 2Q20 | 427 | - |
| 1Q20 | 367 | - |