| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 11,907 | +14.0% |
| 2Q26 | 11,403 | +11.6% |
| 1Q26 | 11,269 | +12.3% |
| 4Q25 | 11,602 | +14.1% |
| 3Q25 | 10,441 | +12.0% |
| 2Q25 | 10,215 | +9.8% |
| 1Q25 | 10,034 | +14.8% |
| 4Q24 | 10,170 | +13.0% |
| 3Q24 | 9,320 | +10.0% |
| 2Q24 | 9,303 | +20.7% |
| 1Q24 | 8,738 | +12.9% |
| 4Q23 | 9,001 | +12.0% |
| 3Q23 | 8,476 | +15.5% |
| 2Q23 | 7,706 | +6.6% |
| 1Q23 | 7,743 | +5.8% |
| 4Q22 | 8,040 | +8.6% |
| 3Q22 | 7,338 | +6.4% |
| 2Q22 | 7,232 | +8.0% |
| 1Q22 | 7,320 | +23.7% |
| 4Q21 | 7,402 | +9.0% |
| 3Q21 | 6,899 | +2.8% |
| 2Q21 | 6,698 | -1.9% |
| 1Q21 | 5,918 | -12.4% |
| 4Q20 | 6,791 | - |
| 3Q20 | 6,713 | -4.2% |
| 2Q20 | 6,827 | -4.6% |
| 1Q20 | 6,757 | -5.4% |
| 3Q19 | 7,006 | +9.4% |
| 2Q19 | 7,155 | +6.2% |
| 1Q19 | 7,140 | +11.3% |
| 4Q18 | 7,437 | +16.3% |
| 3Q18 | 6,404 | +3.8% |
| 2Q18 | 6,738 | +19.2% |
| 1Q18 | 6,413 | +21.2% |
| 4Q17 | 6,396 | +19.7% |
| 3Q17 | 6,171 | +20.8% |
| 2Q17 | 5,654 | - |
| 1Q17 | 5,290 | - |
| 4Q16 | 5,345 | - |
| 3Q16 | 5,110 | - |