| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,570 | -0.5% |
| 2Q26 | 1,609 | +2.8% |
| 1Q26 | 1,697 | +8.1% |
| 4Q25 | 1,587 | +6.9% |
| 3Q25 | 1,578 | +8.9% |
| 2Q25 | 1,565 | +3.6% |
| 1Q25 | 1,570 | -6.0% |
| 4Q24 | 1,485 | -1.3% |
| 3Q24 | 1,449 | -7.4% |
| 2Q24 | 1,510 | -27.9% |
| 1Q24 | 1,671 | +2.0% |
| 4Q23 | 1,504 | +1.1% |
| 3Q23 | 1,565 | +1.1% |
| 2Q23 | 2,095 | +37.9% |
| 1Q23 | 1,638 | +9.2% |
| 4Q22 | 1,488 | -7.3% |
| 3Q22 | 1,548 | +22.5% |
| 2Q22 | 1,519 | +13.3% |
| 1Q22 | 1,500 | -21.3% |
| 4Q21 | 1,606 | -34.3% |
| 3Q20 | 1,264 | -22.1% |
| 2Q21 | 1,341 | - |
| 1Q21 | 1,906 | - |
| 4Q20 | 2,445 | +109.5% |
| 3Q19 | 1,623 | - |
| 4Q19 | 1,166 | - |