| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,247 | +2.4% |
| 2Q26 | 3,606 | +11.6% |
| 1Q26 | 3,127 | +2.7% |
| 4Q25 | 3,639 | +10.4% |
| 3Q25 | 3,171 | +6.1% |
| 2Q25 | 3,230 | +1.7% |
| 1Q25 | 3,046 | +8.7% |
| 4Q24 | 3,295 | +5.5% |
| 3Q24 | 2,988 | +11.7% |
| 2Q24 | 3,176 | +9.1% |
| 1Q24 | 2,803 | +10.3% |
| 4Q23 | 3,122 | +8.8% |
| 3Q23 | 2,674 | +5.2% |
| 2Q23 | 2,912 | +8.5% |
| 1Q23 | 2,542 | +3.7% |
| 4Q22 | 2,870 | +5.8% |
| 3Q22 | 2,543 | +3.4% |
| 2Q22 | 2,685 | +4.4% |
| 1Q22 | 2,452 | +3.1% |
| 4Q21 | 2,712 | -6.5% |
| 3Q21 | 2,460 | -9.0% |
| 2Q21 | 2,571 | -11.1% |
| 1Q21 | 2,379 | -10.8% |
| 4Q20 | 2,902 | -3.7% |
| 3Q20 | 2,702 | +2.5% |
| 2Q20 | 2,893 | +2.0% |
| 1Q20 | 2,668 | +5.9% |
| 4Q19 | 3,014 | +11.1% |
| 3Q19 | 2,635 | +4.0% |
| 2Q19 | 2,836 | +8.5% |
| 1Q19 | 2,519 | +2.6% |
| 4Q18 | 2,714 | +3.5% |
| 3Q18 | 2,534 | +5.7% |
| 2Q18 | 2,613 | +8.3% |
| 1Q18 | 2,454 | +2.7% |
| 4Q17 | 2,622 | +4.0% |
| 3Q17 | 2,397 | +0.4% |
| 2Q17 | 2,412 | - |
| 1Q17 | 2,389 | - |
| 4Q16 | 2,522 | - |
| 3Q16 | 2,388 | - |