| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,175 | +3.4% |
| 2Q26 | 4,108 | +8.3% |
| 1Q26 | 4,129 | +6.9% |
| 4Q25 | 3,999 | -0.8% |
| 3Q25 | 4,038 | +7.9% |
| 2Q25 | 3,793 | +4.1% |
| 1Q25 | 3,861 | +5.7% |
| 4Q24 | 4,031 | +14.0% |
| 3Q24 | 3,741 | +5.1% |
| 2Q24 | 3,644 | -2.0% |
| 1Q24 | 3,652 | -1.5% |
| 4Q23 | 3,537 | +3.3% |
| 3Q23 | 3,558 | -1.7% |
| 2Q23 | 3,719 | +5.3% |
| 1Q23 | 3,706 | +2.8% |
| 4Q22 | 3,423 | +3.4% |
| 3Q22 | 3,618 | -0.4% |
| 2Q22 | 3,532 | -1.6% |
| 1Q22 | 3,606 | +7.7% |
| 4Q21 | 3,312 | -6.1% |
| 3Q21 | 3,633 | -6.3% |
| 2Q21 | 3,588 | -4.8% |
| 1Q21 | 3,349 | -11.1% |
| 4Q20 | 3,528 | -0.4% |
| 3Q20 | 3,877 | -0.4% |
| 2Q20 | 3,770 | +0.6% |
| 1Q20 | 3,769 | -3.7% |
| 4Q19 | 3,541 | -1.0% |
| 3Q19 | 3,893 | +3.9% |
| 2Q19 | 3,747 | +0.9% |
| 1Q19 | 3,913 | +5.5% |
| 4Q18 | 3,577 | -0.0% |
| 3Q18 | 3,748 | +0.9% |
| 2Q18 | 3,713 | +5.5% |
| 1Q18 | 3,710 | +3.7% |
| 4Q17 | 3,578 | -0.6% |
| 3Q17 | 3,716 | +8.1% |
| 2Q17 | 3,519 | +3.9% |
| 1Q17 | 3,578 | +5.8% |
| 4Q16 | 3,600 | - |
| 3Q16 | 3,437 | - |
| 2Q16 | 3,387 | - |
| 1Q16 | 3,383 | - |