| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,729 | +6.9% |
| 1Q26 | 1,712 | +1.9% |
| 4Q25 | 1,665 | +3.1% |
| 3Q25 | 1,710 | +11.6% |
| 2Q25 | 1,618 | +0.8% |
| 1Q25 | 1,680 | +0.8% |
| 4Q24 | 1,615 | +2.4% |
| 3Q24 | 1,532 | -5.5% |
| 2Q24 | 1,606 | +0.9% |
| 1Q24 | 1,667 | +2.0% |
| 4Q23 | 1,577 | +1.8% |
| 3Q23 | 1,622 | +1.9% |
| 2Q23 | 1,592 | +6.7% |
| 1Q23 | 1,634 | +5.9% |
| 4Q22 | 1,549 | -12.0% |
| 3Q22 | 1,592 | +2.7% |
| 2Q22 | 1,492 | -3.7% |
| 1Q22 | 1,543 | -1.2% |
| 4Q21 | 1,761 | +14.8% |
| 3Q21 | 1,551 | -5.2% |
| 2Q21 | 1,549 | -2.5% |
| 1Q21 | 1,561 | -6.2% |
| 4Q20 | 1,535 | +0.6% |
| 3Q20 | 1,636 | +18.7% |
| 2Q20 | 1,588 | +17.6% |
| 1Q20 | 1,665 | +19.2% |
| 4Q19 | 1,526 | +9.6% |
| 3Q19 | 1,379 | +4.6% |
| 2Q19 | 1,350 | +4.9% |
| 1Q19 | 1,397 | +10.3% |
| 4Q18 | 1,393 | +9.9% |
| 3Q18 | 1,318 | +11.8% |
| 2Q18 | 1,287 | +12.7% |
| 1Q18 | 1,266 | +7.4% |
| 4Q17 | 1,267 | +8.7% |
| 3Q17 | 1,178 | +3.2% |
| 2Q17 | 1,142 | - |
| 1Q17 | 1,179 | - |
| 4Q16 | 1,166 | - |
| 3Q16 | 1,142 | - |