| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 2,130 | +26.6% |
| 3Q26 | 2,126 | +26.8% |
| 2Q26 | 1,815 | +5.0% |
| 1Q26 | 1,816 | -2.6% |
| 4Q25 | 1,682 | +12.7% |
| 3Q25 | 1,676 | +3.4% |
| 2Q25 | 1,728 | +4.4% |
| 1Q25 | 1,864 | +11.1% |
| 4Q24 | 1,492 | -6.7% |
| 3Q24 | 1,620 | +2.5% |
| 2Q24 | 1,654 | +6.9% |
| 1Q24 | 1,678 | +9.9% |
| 4Q23 | 1,599 | +15.5% |
| 3Q23 | 1,581 | +11.4% |
| 2Q23 | 1,548 | +4.6% |
| 1Q23 | 1,527 | +3.3% |
| 4Q22 | 1,385 | -19.7% |
| 3Q22 | 1,419 | +4.3% |
| 2Q22 | 1,479 | +2.0% |
| 1Q22 | 1,478 | +4.0% |
| 4Q21 | 1,724 | -8.0% |
| 3Q21 | 1,361 | -6.8% |
| 2Q21 | 1,450 | -6.6% |
| 1Q21 | 1,421 | -3.2% |
| 4Q20 | 1,874 | +39.2% |
| 3Q20 | 1,461 | - |
| 2Q20 | 1,553 | - |
| 1Q20 | 1,468 | - |
| 4Q19 | 1,346 | - |