| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,167 | -13.3% |
| 2Q26 | 5,801 | -15.3% |
| 1Q26 | 6,635 | -8.9% |
| 4Q25 | 6,671 | -8.0% |
| 3Q25 | 7,115 | +7.4% |
| 2Q25 | 6,846 | +12.5% |
| 1Q25 | 7,285 | +0.6% |
| 4Q24 | 7,254 | +49.7% |
| 3Q24 | 6,623 | - |
| 2Q24 | 6,083 | -1.5% |
| 1Q24 | 7,239 | +22.1% |
| 4Q23 | 4,845 | -11.2% |
| 2Q23 | 6,174 | - |
| 1Q23 | 5,927 | +53.9% |
| 4Q22 | 5,454 | +41.0% |
| 3Q22 | 860 | -77.2% |
| 1Q22 | 3,850 | -6.3% |
| 4Q21 | 3,868 | -18.3% |
| 3Q21 | 3,773 | -25.0% |
| 2Q21 | 4,322 | -6.7% |
| 1Q21 | 4,110 | -18.4% |
| 4Q20 | 4,736 | -11.5% |
| 3Q20 | 5,031 | -5.5% |
| 2Q20 | 4,631 | - |
| 1Q20 | 5,036 | +4.7% |
| 4Q19 | 5,352 | +15.8% |
| 3Q19 | 5,323 | +19.6% |
| 1Q19 | 4,812 | +16.6% |
| 4Q18 | 4,620 | +20.5% |
| 3Q18 | 4,449 | +8.0% |
| 2Q18 | 4,241 | +17.2% |
| 1Q18 | 4,128 | +9.9% |
| 4Q17 | 3,833 | +0.3% |
| 3Q17 | 4,118 | +5.6% |
| 2Q17 | 3,618 | -1.2% |
| 1Q17 | 3,756 | -2.5% |
| 4Q16 | 3,821 | - |
| 3Q16 | 3,901 | - |
| 2Q16 | 3,661 | - |
| 1Q16 | 3,851 | - |