| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,812 | -8.4% |
| 2Q26 | 1,766 | -2.7% |
| 1Q26 | 1,988 | +9.9% |
| 4Q25 | 1,987 | +16.3% |
| 3Q25 | 1,978 | +16.7% |
| 2Q25 | 1,815 | +8.0% |
| 1Q25 | 1,809 | +9.0% |
| 4Q24 | 1,708 | +2.4% |
| 3Q24 | 1,695 | +11.1% |
| 2Q24 | 1,680 | +5.5% |
| 1Q24 | 1,660 | +4.5% |
| 4Q23 | 1,667 | +3.3% |
| 3Q23 | 1,525 | -0.4% |
| 2Q23 | 1,592 | +4.5% |
| 1Q23 | 1,588 | +14.9% |
| 4Q22 | 1,613 | +24.3% |
| 3Q22 | 1,532 | +30.6% |
| 2Q22 | 1,524 | +39.8% |
| 1Q22 | 1,382 | +22.8% |
| 4Q21 | 1,298 | +0.7% |
| 3Q21 | 1,173 | -3.6% |
| 2Q21 | 1,090 | -3.3% |
| 1Q21 | 1,126 | -5.8% |
| 4Q20 | 1,289 | +0.4% |
| 3Q20 | 1,217 | -0.3% |
| 2Q20 | 1,127 | -5.5% |
| 1Q20 | 1,196 | -4.6% |
| 4Q19 | 1,283 | -0.4% |
| 3Q19 | 1,221 | +1.3% |
| 2Q19 | 1,192 | +4.2% |
| 1Q19 | 1,254 | +13.7% |
| 4Q18 | 1,289 | +14.4% |
| 3Q18 | 1,205 | +21.6% |
| 2Q18 | 1,144 | +18.7% |
| 1Q18 | 1,102 | +16.6% |
| 4Q17 | 1,127 | +15.9% |
| 3Q17 | 991 | +13.1% |
| 2Q17 | 964 | - |
| 1Q17 | 945 | - |
| 4Q16 | 972 | - |
| 3Q16 | 876 | - |