| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 455 | +10.0% |
| 2Q26 | 396 | -35.6% |
| 1Q26 | 450 | -8.9% |
| 4Q25 | 389 | -10.4% |
| 3Q25 | 414 | -18.1% |
| 2Q25 | 615 | +40.4% |
| 1Q25 | 495 | +11.6% |
| 4Q24 | 434 | -3.9% |
| 3Q24 | 505 | +35.3% |
| 2Q24 | 438 | +15.4% |
| 1Q24 | 443 | +3.2% |
| 4Q23 | 452 | -26.1% |
| 3Q23 | 373 | -4.3% |
| 2Q23 | 379 | -2.0% |
| 1Q23 | 430 | +13.9% |
| 4Q22 | 611 | +43.0% |
| 3Q22 | 390 | -0.4% |
| 2Q22 | 387 | -25.8% |
| 1Q22 | 377 | -17.4% |
| 4Q21 | 427 | -60.6% |
| 3Q21 | 392 | -41.8% |
| 2Q21 | 522 | +6.9% |
| 1Q21 | 456 | -34.5% |
| 4Q20 | 1,085 | +70.9% |
| 3Q20 | 674 | +9.5% |
| 2Q20 | 488 | -32.8% |
| 1Q20 | 697 | -0.5% |
| 4Q19 | 635 | -6.0% |
| 3Q19 | 615 | +1.2% |
| 2Q19 | 727 | +39.0% |
| 1Q19 | 701 | -5.9% |
| 4Q18 | 675 | +11.2% |
| 3Q18 | 608 | +15.9% |
| 2Q18 | 523 | +24.6% |
| 1Q18 | 745 | +24.4% |
| 4Q17 | 607 | +26.2% |
| 3Q17 | 524 | +45.5% |
| 2Q17 | 419 | - |
| 1Q17 | 599 | - |
| 4Q16 | 481 | - |
| 3Q16 | 360 | - |