| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 801 | -5.0% |
| 1Q26 | 995 | -8.2% |
| 4Q25 | 877 | +11.3% |
| 3Q25 | 800 | +7.4% |
| 2Q25 | 843 | +7.9% |
| 1Q25 | 1,084 | +15.6% |
| 4Q24 | 788 | +22.6% |
| 3Q24 | 745 | +31.9% |
| 2Q24 | 781 | +20.5% |
| 1Q24 | 938 | +35.9% |
| 4Q23 | 643 | +11.4% |
| 3Q23 | 565 | +14.4% |
| 2Q23 | 648 | +28.3% |
| 1Q23 | 690 | +32.9% |
| 4Q22 | 577 | +25.6% |
| 3Q22 | 494 | +22.0% |
| 2Q22 | 505 | +23.3% |
| 1Q22 | 519 | +11.2% |
| 4Q21 | 459 | +10.2% |
| 3Q21 | 404 | -16.8% |
| 2Q21 | 409 | -16.7% |
| 1Q21 | 466 | -2.7% |
| 4Q20 | 416 | -4.8% |
| 3Q20 | 486 | +21.0% |
| 2Q20 | 492 | +27.2% |
| 1Q20 | 479 | +13.7% |
| 4Q19 | 437 | +3.6% |
| 3Q19 | 402 | -3.9% |
| 2Q19 | 386 | -14.9% |
| 1Q19 | 421 | -12.6% |
| 4Q18 | 422 | -6.2% |
| 3Q18 | 418 | -10.3% |
| 2Q18 | 454 | +24.7% |
| 1Q18 | 482 | +24.5% |
| 4Q17 | 450 | +48.4% |
| 3Q17 | 466 | +55.1% |
| 2Q17 | 364 | - |
| 1Q17 | 387 | - |
| 4Q16 | 303 | - |
| 3Q16 | 300 | - |