| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 5,311 | +5.9% |
| 2Q25 | 5,346 | +9.3% |
| 1Q25 | 5,161 | +12.6% |
| 4Q24 | 4,924 | -5.9% |
| 3Q24 | 5,015 | +0.4% |
| 2Q24 | 4,891 | -5.1% |
| 1Q24 | 4,585 | -8.2% |
| 4Q23 | 5,234 | -13.0% |
| 3Q23 | 4,993 | -0.6% |
| 2Q23 | 5,152 | +6.3% |
| 1Q23 | 4,993 | +23.9% |
| 4Q22 | 6,019 | +37.2% |
| 3Q22 | 5,021 | +31.5% |
| 2Q22 | 4,846 | +33.3% |
| 1Q22 | 4,030 | +20.4% |
| 4Q21 | 4,386 | +29.6% |
| 3Q21 | 3,820 | +19.6% |
| 2Q21 | 3,636 | +14.6% |
| 1Q21 | 3,347 | -1.6% |
| 4Q20 | 3,383 | -14.1% |
| 3Q20 | 3,193 | -19.5% |
| 2Q20 | 3,173 | -0.9% |
| 1Q20 | 3,400 | -15.7% |
| 4Q19 | 3,937 | -12.4% |
| 3Q19 | 3,967 | +86.1% |
| 2Q19 | 3,203 | -44.0% |
| 1Q19 | 4,035 | +8.9% |
| 2Q18 | 5,717 | +66.2% |
| 1Q19 | 5,397 | +45.6% |
| 4Q18 | 4,497 | +15.6% |
| 3Q18 | 2,131 | -40.3% |
| 1Q18 | 3,707 | +2.7% |
| 4Q17 | 3,890 | -1.8% |
| 3Q17 | 3,567 | -4.6% |
| 2Q17 | 3,439 | - |
| 1Q17 | 3,609 | - |
| 4Q16 | 3,962 | - |
| 3Q16 | 3,738 | - |