| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,943 | +9.0% |
| 2Q26 | 4,479 | +1.7% |
| 1Q26 | 4,804 | +6.4% |
| 4Q25 | 4,471 | +2.2% |
| 3Q25 | 4,534 | +4.1% |
| 2Q25 | 4,406 | +1.1% |
| 1Q25 | 4,514 | +1.1% |
| 4Q24 | 4,373 | +3.5% |
| 3Q24 | 4,357 | -0.9% |
| 2Q24 | 4,360 | +8.5% |
| 1Q24 | 4,466 | +11.8% |
| 4Q23 | 4,227 | +8.8% |
| 3Q23 | 4,395 | +4.9% |
| 2Q23 | 4,018 | +7.1% |
| 1Q23 | 3,993 | +5.6% |
| 4Q22 | 3,885 | +2.9% |
| 3Q22 | 4,190 | +14.1% |
| 2Q22 | 3,750 | +1.7% |
| 1Q22 | 3,783 | +9.2% |
| 4Q21 | 3,775 | +20.1% |
| 3Q21 | 3,672 | +16.3% |
| 2Q21 | 3,687 | +11.0% |
| 1Q21 | 3,463 | +6.7% |
| 4Q20 | 3,142 | +4.0% |
| 3Q20 | 3,156 | +2.0% |
| 2Q20 | 3,323 | +6.6% |
| 1Q20 | 3,246 | +5.3% |
| 4Q19 | 3,021 | +4.8% |
| 3Q19 | 3,095 | +14.0% |
| 2Q19 | 3,118 | +12.0% |
| 1Q19 | 3,084 | +15.0% |
| 4Q18 | 2,883 | +10.1% |
| 3Q18 | 2,714 | +6.6% |
| 2Q18 | 2,785 | +5.1% |
| 1Q18 | 2,681 | +5.1% |
| 4Q17 | 2,618 | +10.6% |
| 3Q17 | 2,545 | +15.0% |
| 2Q17 | 2,649 | - |
| 1Q17 | 2,552 | - |
| 4Q16 | 2,368 | - |
| 3Q16 | 2,213 | - |