| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,926 | +5.1% |
| 1Q26 | 1,851 | +2.4% |
| 4Q25 | 1,902 | +2.5% |
| 3Q25 | 1,855 | +4.4% |
| 2Q25 | 1,832 | -5.1% |
| 1Q25 | 1,808 | +0.2% |
| 4Q24 | 1,855 | +6.5% |
| 3Q24 | 1,777 | +1.7% |
| 2Q24 | 1,931 | +12.7% |
| 1Q24 | 1,805 | +7.1% |
| 4Q23 | 1,742 | +0.9% |
| 3Q23 | 1,747 | +7.0% |
| 2Q23 | 1,713 | +5.7% |
| 1Q23 | 1,686 | +6.7% |
| 4Q22 | 1,727 | -3.0% |
| 3Q22 | 1,632 | -15.0% |
| 2Q22 | 1,621 | -11.7% |
| 1Q22 | 1,580 | -6.3% |
| 4Q21 | 1,780 | +1.1% |
| 3Q21 | 1,919 | +14.7% |
| 2Q21 | 1,835 | +11.0% |
| 1Q21 | 1,687 | +2.9% |
| 4Q20 | 1,761 | +9.7% |
| 3Q20 | 1,673 | +1.8% |
| 2Q20 | 1,653 | +3.8% |
| 1Q20 | 1,640 | +5.4% |
| 4Q19 | 1,606 | +6.6% |
| 3Q19 | 1,644 | +7.6% |
| 2Q19 | 1,593 | +6.9% |
| 1Q19 | 1,556 | 0.0% |
| 4Q18 | 1,506 | +1.3% |
| 3Q18 | 1,528 | +1.8% |
| 2Q18 | 1,490 | -1.1% |
| 1Q18 | 1,556 | +8.1% |
| 4Q17 | 1,486 | -3.8% |
| 3Q17 | 1,501 | +6.9% |
| 2Q17 | 1,506 | - |
| 1Q17 | 1,439 | - |
| 4Q16 | 1,544 | - |
| 3Q16 | 1,404 | - |