| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,548 | +0.6% |
| 2Q26 | 2,481 | +19.7% |
| 1Q26 | 2,045 | +2.0% |
| 4Q25 | 3,198 | +12.6% |
| 3Q25 | 2,534 | +6.2% |
| 2Q25 | 2,073 | +2.5% |
| 1Q25 | 2,004 | +4.6% |
| 4Q24 | 2,841 | -8.8% |
| 3Q24 | 2,385 | +12.8% |
| 2Q24 | 2,023 | -2.3% |
| 1Q24 | 1,916 | +2.0% |
| 4Q23 | 3,115 | +6.9% |
| 3Q23 | 2,115 | -5.5% |
| 2Q23 | 2,071 | +5.8% |
| 1Q23 | 1,878 | -1.8% |
| 4Q22 | 2,914 | +14.2% |
| 3Q22 | 2,239 | +13.9% |
| 2Q22 | 1,958 | +7.8% |
| 1Q22 | 1,912 | -1.1% |
| 4Q21 | 2,551 | +7.0% |
| 3Q21 | 1,966 | -6.1% |
| 2Q21 | 1,817 | -6.8% |
| 1Q21 | 1,933 | +3.5% |
| 4Q20 | 2,384 | +39.2% |
| 3Q20 | 2,093 | +7.3% |
| 2Q20 | 1,950 | +0.2% |
| 1Q20 | 1,868 | -2.3% |
| 4Q19 | 1,713 | -15.3% |
| 3Q19 | 1,950 | +1.8% |
| 2Q19 | 1,947 | +1.5% |
| 1Q19 | 1,912 | +0.8% |
| 4Q18 | 2,023 | -30.6% |
| 3Q18 | 1,916 | -2.4% |
| 2Q18 | 1,919 | -2.6% |
| 1Q18 | 1,897 | +19.8% |
| 4Q17 | 2,917 | +4.6% |
| 3Q17 | 1,964 | +21.8% |
| 2Q17 | 1,971 | - |
| 1Q17 | 1,584 | - |
| 4Q16 | 2,790 | - |
| 3Q16 | 1,613 | - |