| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,983 | +5.9% |
| 2Q26 | 2,899 | +5.2% |
| 1Q26 | 2,953 | +4.2% |
| 4Q25 | 3,184 | +8.2% |
| 3Q25 | 2,816 | +6.8% |
| 2Q25 | 2,756 | +6.1% |
| 1Q25 | 2,834 | +5.8% |
| 4Q24 | 2,944 | +12.3% |
| 3Q24 | 2,636 | +1.6% |
| 2Q24 | 2,598 | +0.8% |
| 1Q24 | 2,679 | -1.3% |
| 4Q23 | 2,621 | -5.5% |
| 3Q23 | 2,594 | -2.6% |
| 2Q23 | 2,578 | +3.1% |
| 1Q23 | 2,715 | +1.9% |
| 4Q22 | 2,772 | +6.1% |
| 3Q22 | 2,663 | -7.0% |
| 2Q22 | 2,501 | -4.2% |
| 1Q22 | 2,664 | -3.0% |
| 4Q21 | 2,612 | +1.6% |
| 3Q21 | 2,863 | +0.2% |
| 2Q21 | 2,610 | -5.9% |
| 1Q21 | 2,747 | -4.8% |
| 4Q20 | 2,570 | -3.9% |
| 3Q20 | 2,857 | +3.4% |
| 2Q20 | 2,772 | +1.9% |
| 1Q20 | 2,887 | +7.8% |
| 4Q19 | 2,675 | +1.9% |
| 3Q19 | 2,764 | +4.6% |
| 2Q19 | 2,721 | +7.0% |
| 1Q19 | 2,679 | +8.1% |
| 4Q18 | 2,626 | +2.7% |
| 3Q18 | 2,643 | +13.4% |
| 2Q18 | 2,544 | +11.5% |
| 1Q18 | 2,478 | +11.7% |
| 4Q17 | 2,556 | +7.9% |
| 3Q17 | 2,330 | +5.8% |
| 2Q17 | 2,282 | +4.7% |
| 1Q17 | 2,217 | +6.0% |
| 4Q16 | 2,370 | - |
| 3Q16 | 2,201 | - |
| 2Q16 | 2,179 | - |
| 1Q16 | 2,092 | - |