| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,468 | +9.3% |
| 2Q26 | 6,395 | +8.9% |
| 1Q26 | 6,029 | +5.0% |
| 4Q25 | 6,487 | +1.2% |
| 3Q25 | 5,918 | +1.3% |
| 2Q25 | 5,871 | +1.9% |
| 1Q25 | 5,740 | +5.9% |
| 4Q24 | 6,408 | +9.6% |
| 3Q24 | 5,840 | +8.1% |
| 2Q24 | 5,762 | +7.7% |
| 1Q24 | 5,420 | +5.7% |
| 4Q23 | 5,845 | +1.6% |
| 3Q23 | 5,403 | +4.2% |
| 2Q23 | 5,351 | +4.8% |
| 1Q23 | 5,129 | +9.7% |
| 4Q22 | 5,754 | +7.6% |
| 3Q22 | 5,187 | +1.0% |
| 2Q22 | 5,105 | +1.3% |
| 1Q22 | 4,677 | +4.2% |
| 4Q21 | 5,347 | 0.0% |
| 3Q21 | 5,138 | +2.2% |
| 2Q21 | 5,040 | +0.7% |
| 1Q21 | 4,490 | -4.1% |
| 4Q20 | 5,346 | +9.5% |
| 3Q20 | 5,028 | +5.5% |
| 2Q20 | 5,003 | +3.3% |
| 1Q20 | 4,680 | +2.3% |
| 4Q19 | 4,883 | +7.6% |
| 3Q19 | 4,766 | +4.1% |
| 2Q19 | 4,843 | +15.6% |
| 1Q19 | 4,573 | +17.9% |
| 4Q18 | 4,540 | +7.4% |
| 3Q18 | 4,578 | +12.0% |
| 2Q18 | 4,191 | +2.9% |
| 1Q18 | 3,879 | +9.0% |
| 4Q17 | 4,227 | +6.5% |
| 3Q17 | 4,087 | +13.0% |
| 2Q17 | 4,073 | +13.5% |
| 1Q17 | 3,558 | +6.2% |
| 4Q16 | 3,970 | - |
| 3Q16 | 3,618 | - |
| 2Q16 | 3,590 | - |
| 1Q16 | 3,350 | - |