| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,021 | +74.7% |
| 1Q26 | 11,346 | +119.3% |
| 4Q25 | 6,934 | -1.5% |
| 3Q25 | 6,956 | +23.7% |
| 2Q25 | 5,736 | +1.0% |
| 1Q25 | 5,173 | +3.0% |
| 4Q24 | 7,038 | +10.7% |
| 3Q24 | 5,622 | -5.8% |
| 2Q24 | 5,681 | +9.1% |
| 1Q24 | 5,024 | +3.2% |
| 4Q23 | 6,360 | +3.2% |
| 3Q23 | 5,971 | +3.7% |
| 2Q23 | 5,208 | -9.1% |
| 1Q23 | 4,869 | -11.6% |
| 4Q22 | 6,164 | -2.5% |
| 3Q22 | 5,758 | -7.5% |
| 2Q22 | 5,732 | +1.4% |
| 1Q22 | 5,509 | -0.2% |
| 4Q21 | 6,322 | -21.7% |
| 3Q21 | 6,225 | -22.1% |
| 2Q21 | 5,654 | -43.4% |
| 1Q21 | 5,522 | -17.8% |
| 4Q20 | 8,074 | -3.9% |
| 3Q20 | 7,988 | +23.3% |
| 2Q20 | 9,982 | +42.7% |
| 1Q20 | 6,716 | +13.0% |
| 4Q19 | 8,404 | +11.1% |
| 3Q19 | 6,479 | -19.9% |
| 2Q19 | 6,994 | -18.6% |
| 1Q19 | 5,945 | -7.2% |
| 4Q18 | 7,562 | -30.6% |
| 3Q18 | 8,089 | -7.1% |
| 2Q18 | 8,593 | -4.9% |
| 1Q18 | 6,408 | -27.2% |
| 4Q17 | 10,896 | -17.1% |
| 3Q17 | 8,708 | -4.9% |
| 2Q17 | 9,037 | - |
| 1Q17 | 8,806 | - |
| 4Q16 | 13,145 | - |
| 3Q16 | 9,155 | - |