| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,478 | +14.2% |
| 2Q26 | 5,785 | +22.4% |
| 1Q26 | 5,557 | +13.7% |
| 4Q25 | 5,850 | +27.6% |
| 3Q25 | 4,796 | -0.5% |
| 2Q25 | 4,727 | -4.3% |
| 1Q25 | 4,887 | -9.7% |
| 4Q24 | 4,584 | +1.0% |
| 3Q24 | 4,820 | -0.3% |
| 2Q24 | 4,937 | -5.0% |
| 1Q24 | 5,410 | -0.4% |
| 4Q23 | 4,537 | +2.7% |
| 3Q23 | 4,833 | -5.4% |
| 2Q23 | 5,197 | +11.3% |
| 1Q23 | 5,431 | +17.1% |
| 4Q22 | 4,416 | -1.3% |
| 3Q22 | 5,109 | +14.8% |
| 2Q22 | 4,670 | +9.9% |
| 1Q22 | 4,639 | +7.9% |
| 4Q21 | 4,473 | +7.2% |
| 3Q21 | 4,452 | +4.8% |
| 2Q21 | 4,248 | -1.1% |
| 1Q21 | 4,300 | -0.4% |
| 4Q20 | 4,174 | -3.9% |
| 3Q20 | 4,250 | -1.3% |
| 2Q20 | 4,295 | -2.8% |
| 1Q20 | 4,317 | +0.6% |
| 4Q19 | 4,345 | -2.8% |
| 3Q19 | 4,304 | -2.2% |
| 2Q19 | 4,417 | -3.4% |
| 1Q19 | 4,292 | -5.2% |
| 4Q18 | 4,470 | -0.2% |
| 3Q18 | 4,403 | +3.6% |
| 2Q18 | 4,573 | +6.9% |
| 1Q18 | 4,528 | +8.8% |
| 4Q17 | 4,481 | +11.1% |
| 3Q17 | 4,250 | +1.7% |
| 2Q17 | 4,277 | -1.8% |
| 1Q17 | 4,160 | -4.8% |
| 4Q16 | 4,032 | - |
| 3Q16 | 4,178 | - |
| 2Q16 | 4,354 | - |
| 1Q16 | 4,369 | - |