| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,640 | +19.5% |
| 1Q26 | 2,315 | +12.1% |
| 4Q25 | 2,319 | +13.1% |
| 3Q25 | 2,216 | -2.8% |
| 2Q25 | 2,209 | -2.7% |
| 1Q25 | 2,066 | -9.9% |
| 4Q24 | 2,050 | -5.7% |
| 3Q24 | 2,281 | -5.0% |
| 2Q24 | 2,270 | -1.3% |
| 1Q24 | 2,293 | +2.7% |
| 4Q23 | 2,173 | -5.7% |
| 3Q23 | 2,400 | +0.8% |
| 2Q23 | 2,300 | -0.4% |
| 1Q23 | 2,232 | -2.4% |
| 4Q22 | 2,305 | -10.5% |
| 3Q22 | 2,380 | -2.0% |
| 2Q22 | 2,309 | -0.9% |
| 1Q22 | 2,287 | -3.0% |
| 4Q21 | 2,576 | -1.0% |
| 3Q21 | 2,429 | -4.8% |
| 2Q21 | 2,331 | -7.3% |
| 1Q21 | 2,358 | -4.1% |
| 4Q20 | 2,601 | -6.9% |
| 3Q20 | 2,552 | -1.3% |
| 2Q20 | 2,514 | -2.5% |
| 1Q20 | 2,459 | -1.0% |
| 4Q19 | 2,795 | +14.7% |
| 3Q19 | 2,585 | +10.8% |
| 2Q19 | 2,579 | +15.5% |
| 1Q19 | 2,485 | +13.3% |
| 4Q18 | 2,437 | +0.5% |
| 3Q18 | 2,332 | +3.6% |
| 2Q18 | 2,232 | +0.6% |
| 1Q18 | 2,193 | +1.2% |
| 4Q17 | 2,425 | +8.0% |
| 3Q17 | 2,251 | -0.7% |
| 2Q17 | 2,218 | - |
| 1Q17 | 2,166 | - |
| 4Q16 | 2,246 | - |
| 3Q16 | 2,267 | - |