| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,919 | +247.9% |
| 1Q26 | 1,834 | +239.1% |
| 4Q25 | 675 | +41.0% |
| 3Q25 | 513 | +3.2% |
| 2Q25 | 551 | +9.9% |
| 1Q25 | 540 | +10.3% |
| 4Q24 | 479 | +3.4% |
| 3Q24 | 497 | +7.7% |
| 2Q24 | 501 | +5.6% |
| 1Q24 | 490 | +12.4% |
| 4Q23 | 463 | +3.6% |
| 3Q23 | 461 | +13.2% |
| 2Q23 | 475 | +17.4% |
| 1Q23 | 436 | +1.8% |
| 4Q22 | 447 | -12.4% |
| 3Q22 | 408 | -0.5% |
| 2Q22 | 404 | +7.6% |
| 1Q22 | 428 | +12.3% |
| 4Q21 | 510 | +5.3% |
| 3Q21 | 410 | -16.9% |
| 2Q21 | 376 | -27.7% |
| 1Q21 | 381 | -24.8% |
| 4Q20 | 484 | -4.0% |
| 3Q20 | 493 | -13.0% |
| 2Q20 | 520 | -0.0% |
| 1Q20 | 507 | -5.2% |
| 4Q19 | 505 | -8.7% |
| 3Q19 | 567 | -2.7% |
| 2Q19 | 520 | -3.6% |
| 1Q19 | 535 | +0.6% |
| 4Q18 | 553 | -26.5% |
| 3Q18 | 583 | +5.8% |
| 2Q18 | 539 | -5.2% |
| 1Q18 | 532 | -10.6% |
| 4Q17 | 752 | +16.5% |
| 3Q17 | 551 | -9.6% |
| 2Q17 | 569 | -12.5% |
| 1Q17 | 595 | -3.8% |
| 4Q16 | 645 | - |
| 3Q16 | 610 | - |
| 2Q16 | 650 | - |
| 1Q16 | 618 | - |