| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 519 | +12.5% |
| 4Q25 | 628 | +21.6% |
| 3Q25 | 640 | +16.5% |
| 2Q25 | 691 | +22.5% |
| 1Q25 | 461 | +24.0% |
| 4Q24 | 516 | +15.7% |
| 3Q24 | 550 | +12.4% |
| 2Q24 | 564 | +18.8% |
| 1Q24 | 372 | -1.8% |
| 4Q23 | 446 | +17.1% |
| 3Q23 | 489 | +4.2% |
| 2Q23 | 475 | +2.0% |
| 1Q23 | 379 | +14.1% |
| 4Q22 | 381 | +16.2% |
| 3Q22 | 469 | +11.5% |
| 2Q22 | 465 | -6.1% |
| 1Q22 | 332 | -7.3% |
| 4Q21 | 328 | -10.4% |
| 3Q21 | 421 | -11.4% |
| 2Q21 | 495 | -11.1% |
| 1Q21 | 358 | -16.1% |
| 4Q20 | 366 | -39.3% |
| 3Q20 | 475 | -48.9% |
| 2Q20 | 557 | -45.0% |
| 1Q20 | 426 | -34.3% |
| 4Q19 | 603 | -4.3% |
| 3Q19 | 931 | +4.6% |
| 2Q19 | 1,013 | +6.0% |
| 1Q19 | 649 | +1.6% |
| 4Q18 | 630 | -4.8% |
| 3Q18 | 890 | +2.6% |
| 2Q18 | 956 | -2.6% |
| 1Q18 | 639 | +6.6% |
| 4Q17 | 663 | +5.1% |
| 3Q17 | 867 | +3.2% |
| 2Q17 | 981 | +1.7% |
| 1Q17 | 600 | +4.5% |
| 4Q16 | 631 | - |
| 3Q16 | 840 | - |
| 2Q16 | 964 | - |
| 1Q16 | 574 | - |