| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 805 | -11.3% |
| 2Q26 | 781 | -12.0% |
| 1Q26 | 844 | -4.8% |
| 4Q25 | 1,187 | -10.0% |
| 3Q25 | 908 | -2.8% |
| 2Q25 | 887 | -5.2% |
| 1Q25 | 887 | -5.7% |
| 4Q24 | 1,319 | +58.5% |
| 3Q24 | 934 | +14.9% |
| 2Q24 | 936 | +20.8% |
| 1Q24 | 941 | +31.6% |
| 4Q23 | 832 | +4.0% |
| 3Q23 | 813 | +42.6% |
| 2Q23 | 775 | +40.7% |
| 1Q23 | 715 | +23.5% |
| 4Q22 | 800 | +15.6% |
| 3Q22 | 570 | +20.8% |
| 2Q22 | 551 | +17.5% |
| 1Q22 | 579 | +9.9% |
| 4Q21 | 692 | -26.1% |
| 3Q21 | 472 | -9.4% |
| 2Q21 | 469 | -12.0% |
| 1Q21 | 527 | +12.6% |
| 4Q20 | 937 | - |
| 3Q20 | 521 | - |
| 2Q20 | 533 | - |
| 1Q20 | 468 | - |
| 3Q18 | 558 | -1.9% |
| 2Q18 | 528 | -2.3% |
| 1Q18 | 552 | +2.4% |
| 4Q17 | 600 | -12.9% |
| 3Q17 | 569 | -1.0% |
| 2Q17 | 541 | - |
| 1Q17 | 539 | - |
| 4Q16 | 689 | - |
| 3Q16 | 575 | - |