| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,956 | -7.0% |
| 1Q26 | 2,014 | +1.5% |
| 4Q25 | 2,117 | +10.0% |
| 3Q25 | 2,203 | +10.4% |
| 2Q25 | 2,103 | +6.1% |
| 1Q25 | 1,985 | +13.4% |
| 4Q24 | 1,925 | +7.6% |
| 3Q24 | 1,995 | +9.9% |
| 2Q24 | 1,981 | +3.0% |
| 1Q24 | 1,750 | -8.0% |
| 4Q23 | 1,789 | +0.6% |
| 3Q23 | 1,815 | +0.4% |
| 2Q23 | 1,924 | +11.8% |
| 1Q23 | 1,902 | +10.6% |
| 4Q22 | 1,778 | +17.4% |
| 3Q22 | 1,809 | +15.3% |
| 2Q22 | 1,721 | +7.2% |
| 1Q22 | 1,720 | +11.5% |
| 4Q21 | 1,515 | -0.6% |
| 3Q21 | 1,568 | -0.7% |
| 2Q21 | 1,605 | +4.5% |
| 1Q21 | 1,542 | +1.5% |
| 4Q20 | 1,524 | +3.8% |
| 3Q20 | 1,579 | -2.6% |
| 2Q20 | 1,536 | -1.7% |
| 1Q20 | 1,519 | +2.6% |
| 4Q19 | 1,468 | -10.2% |
| 3Q19 | 1,622 | -2.3% |
| 2Q19 | 1,562 | -3.2% |
| 1Q19 | 1,481 | -2.4% |
| 4Q18 | 1,634 | +2.9% |
| 3Q18 | 1,661 | +4.3% |
| 2Q18 | 1,613 | +13.3% |
| 1Q18 | 1,518 | +0.7% |
| 4Q17 | 1,588 | +4.3% |
| 3Q17 | 1,592 | 0.0% |
| 2Q17 | 1,424 | - |
| 1Q17 | 1,508 | - |
| 4Q16 | 1,523 | - |
| 3Q16 | 1,592 | - |