| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,555 | +63.4% |
| 3Q26 | 824 | +24.8% |
| 2Q26 | 795 | +11.5% |
| 1Q26 | 735 | +10.9% |
| 4Q25 | 952 | -2.0% |
| 3Q25 | 660 | +20.2% |
| 2Q25 | 713 | +6.2% |
| 1Q25 | 663 | +14.9% |
| 4Q24 | 971 | +3.3% |
| 3Q24 | 549 | -8.9% |
| 2Q24 | 672 | -9.7% |
| 1Q24 | 577 | +1.9% |
| 4Q23 | 940 | +1.9% |
| 3Q23 | 603 | +7.8% |
| 2Q23 | 744 | +4.5% |
| 1Q23 | 567 | +2.0% |
| 4Q22 | 922 | +10.6% |
| 3Q22 | 559 | +10.0% |
| 2Q22 | 711 | +18.0% |
| 1Q22 | 556 | +10.3% |
| 4Q21 | 834 | +83.3% |
| 3Q21 | 508 | +8.4% |
| 2Q21 | 603 | +11.1% |
| 1Q21 | 504 | +26.1% |
| 4Q20 | 455 | -24.0% |
| 3Q20 | 469 | +13.0% |
| 2Q20 | 542 | +9.8% |
| 1Q20 | 399 | +1.8% |
| 4Q19 | 598 | +7.9% |
| 3Q19 | 415 | +6.2% |
| 2Q19 | 494 | +10.0% |
| 1Q19 | 392 | -7.2% |
| 4Q18 | 554 | +4.2% |
| 3Q18 | 390 | +6.3% |
| 2Q18 | 449 | -5.0% |
| 1Q18 | 423 | +9.8% |
| 4Q17 | 532 | -2.0% |
| 3Q17 | 367 | -3.1% |
| 2Q17 | 472 | +20.7% |
| 1Q17 | 385 | +15.9% |
| 4Q16 | 543 | - |
| 3Q16 | 379 | - |
| 2Q16 | 391 | - |
| 1Q16 | 332 | - |