| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,293 | -10.4% |
| 1Q26 | 1,223 | -6.6% |
| 4Q25 | 1,240 | -8.4% |
| 3Q25 | 2,212 | -6.8% |
| 2Q25 | 1,443 | -3.6% |
| 1Q25 | 1,309 | -5.9% |
| 4Q24 | 1,353 | -1.0% |
| 3Q24 | 2,372 | -0.6% |
| 2Q24 | 1,497 | +1.0% |
| 1Q24 | 1,391 | +0.8% |
| 4Q23 | 1,366 | +0.3% |
| 3Q23 | 2,386 | +2.2% |
| 2Q23 | 1,482 | +3.5% |
| 1Q23 | 1,380 | +5.2% |
| 4Q22 | 1,362 | -2.2% |
| 3Q22 | 2,335 | -5.0% |
| 2Q22 | 1,432 | -10.1% |
| 1Q22 | 1,312 | -7.0% |
| 4Q21 | 1,393 | -13.3% |
| 3Q21 | 2,458 | -12.9% |
| 2Q21 | 1,592 | -8.5% |
| 1Q21 | 1,411 | -18.6% |
| 4Q20 | 1,607 | -6.3% |
| 3Q20 | 2,821 | -3.7% |
| 2Q20 | 1,741 | -6.4% |
| 1Q20 | 1,733 | +0.5% |
| 4Q19 | 1,715 | -0.7% |
| 3Q19 | 2,929 | +3.1% |
| 2Q19 | 1,861 | +4.7% |
| 1Q19 | 1,725 | +2.1% |
| 4Q18 | 1,728 | +0.3% |
| 3Q18 | 2,840 | +1.6% |
| 2Q18 | 1,777 | +0.1% |
| 1Q18 | 1,689 | -1.3% |
| 4Q17 | 1,723 | +0.3% |
| 3Q17 | 2,794 | -1.7% |
| 2Q17 | 1,775 | - |
| 1Q17 | 1,711 | - |
| 4Q16 | 1,718 | - |
| 3Q16 | 2,844 | - |