| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,603 | +11.2% |
| 2Q26 | 3,172 | +6.0% |
| 1Q26 | 3,073 | +4.6% |
| 4Q25 | 3,389 | +14.0% |
| 3Q25 | 3,239 | +13.2% |
| 2Q25 | 2,993 | +10.8% |
| 1Q25 | 2,937 | +10.5% |
| 4Q24 | 2,972 | +10.0% |
| 3Q24 | 2,861 | +13.6% |
| 2Q24 | 2,701 | +4.5% |
| 1Q24 | 2,658 | +8.0% |
| 4Q23 | 2,701 | +18.6% |
| 3Q23 | 2,519 | +6.3% |
| 2Q23 | 2,584 | +13.4% |
| 1Q23 | 2,462 | +12.6% |
| 4Q22 | 2,277 | +3.7% |
| 3Q22 | 2,369 | +17.7% |
| 2Q22 | 2,278 | +14.6% |
| 1Q22 | 2,186 | +14.0% |
| 4Q21 | 2,197 | +7.4% |
| 3Q21 | 2,012 | -3.6% |
| 2Q21 | 1,987 | -1.9% |
| 1Q21 | 1,917 | -6.0% |
| 4Q20 | 2,045 | -4.0% |
| 3Q20 | 2,087 | -7.4% |
| 2Q20 | 2,027 | +0.1% |
| 1Q20 | 2,040 | +3.9% |
| 4Q19 | 2,130 | +15.0% |
| 3Q19 | 2,255 | +13.1% |
| 2Q19 | 2,024 | +10.5% |
| 1Q19 | 1,963 | +13.4% |
| 4Q18 | 1,853 | +3.5% |
| 3Q18 | 1,994 | +14.9% |
| 2Q18 | 1,831 | +5.0% |
| 1Q18 | 1,730 | +3.8% |
| 4Q17 | 1,790 | -4.1% |
| 3Q17 | 1,735 | +3.2% |
| 2Q17 | 1,744 | -1.3% |
| 1Q17 | 1,666 | -10.2% |
| 4Q16 | 1,866 | - |
| 3Q16 | 1,680 | - |
| 2Q16 | 1,767 | - |
| 1Q16 | 1,856 | - |