| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,648 | +11.8% |
| 1Q26 | 7,825 | +0.4% |
| 4Q25 | 9,160 | +19.8% |
| 3Q25 | 8,067 | +8.0% |
| 2Q25 | 7,733 | +4.6% |
| 1Q25 | 7,790 | +12.1% |
| 4Q24 | 7,643 | +4.7% |
| 3Q24 | 7,466 | +17.2% |
| 2Q24 | 7,393 | +0.2% |
| 1Q24 | 6,952 | +10.6% |
| 4Q23 | 7,303 | -0.6% |
| 3Q23 | 6,370 | +9.3% |
| 2Q23 | 7,379 | +16.7% |
| 1Q23 | 6,287 | +15.2% |
| 4Q22 | 7,348 | +27.6% |
| 3Q22 | 5,828 | +15.2% |
| 2Q22 | 6,321 | +14.9% |
| 1Q22 | 5,457 | +8.5% |
| 4Q21 | 5,760 | -1.3% |
| 3Q21 | 5,058 | -8.0% |
| 2Q21 | 5,503 | -1.0% |
| 1Q21 | 5,030 | -5.0% |
| 4Q20 | 5,837 | +7.0% |
| 3Q20 | 5,500 | +3.2% |
| 2Q20 | 5,558 | +4.7% |
| 1Q20 | 5,297 | +11.0% |
| 4Q19 | 5,454 | +19.8% |
| 3Q19 | 5,332 | +28.2% |
| 2Q19 | 5,310 | +22.9% |
| 1Q19 | 4,773 | +17.6% |
| 4Q18 | 4,553 | +11.2% |
| 3Q18 | 4,159 | +8.5% |
| 2Q18 | 4,320 | +4.1% |
| 1Q18 | 4,060 | +3.9% |
| 4Q17 | 4,094 | +9.0% |
| 3Q17 | 3,833 | +8.3% |
| 2Q17 | 4,148 | - |
| 1Q17 | 3,906 | - |
| 4Q16 | 3,757 | - |
| 3Q16 | 3,540 | - |