| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,034 | +9.0% |
| 2Q26 | 5,098 | +16.0% |
| 1Q26 | 4,575 | +1.1% |
| 4Q25 | 4,597 | -0.8% |
| 3Q25 | 4,618 | +12.0% |
| 2Q25 | 4,396 | +1.8% |
| 1Q25 | 4,524 | +14.3% |
| 4Q24 | 4,632 | +22.0% |
| 3Q24 | 4,123 | +10.9% |
| 2Q24 | 4,318 | +14.4% |
| 1Q24 | 3,958 | +6.8% |
| 4Q23 | 3,796 | +6.5% |
| 3Q23 | 3,717 | -12.2% |
| 2Q23 | 3,773 | -16.8% |
| 1Q23 | 3,705 | -3.0% |
| 4Q22 | 3,564 | -12.7% |
| 3Q22 | 4,232 | +8.8% |
| 2Q22 | 4,536 | +14.4% |
| 1Q22 | 3,821 | +10.9% |
| 4Q21 | 4,084 | +15.8% |
| 3Q21 | 3,890 | +11.8% |
| 2Q21 | 3,966 | +19.0% |
| 1Q21 | 3,446 | -1.0% |
| 4Q20 | 3,527 | +1.4% |
| 3Q20 | 3,478 | -2.4% |
| 2Q20 | 3,332 | -13.1% |
| 1Q20 | 3,480 | -5.7% |
| 4Q19 | 3,480 | -13.9% |
| 3Q19 | 3,563 | -14.9% |
| 2Q19 | 3,833 | -1.7% |
| 1Q19 | 3,691 | -4.8% |
| 4Q18 | 4,040 | +46.9% |
| 3Q18 | 4,187 | +52.8% |
| 2Q18 | 3,900 | +53.9% |
| 1Q18 | 3,879 | +48.9% |
| 4Q17 | 2,751 | +0.3% |
| 3Q17 | 2,741 | -2.6% |
| 2Q17 | 2,534 | - |
| 1Q17 | 2,605 | - |
| 4Q16 | 2,743 | - |
| 3Q16 | 2,814 | - |