| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,310 | -0.8% |
| 1Q26 | 1,351 | +4.2% |
| 4Q25 | 1,486 | +12.6% |
| 3Q25 | 1,394 | +6.0% |
| 2Q25 | 1,320 | -10.6% |
| 1Q25 | 1,297 | -0.6% |
| 4Q24 | 1,319 | -10.2% |
| 3Q24 | 1,314 | -9.3% |
| 2Q24 | 1,475 | +4.0% |
| 1Q24 | 1,305 | -1.9% |
| 4Q23 | 1,468 | -2.7% |
| 3Q23 | 1,450 | +1.6% |
| 2Q23 | 1,418 | +9.9% |
| 1Q23 | 1,330 | +2.4% |
| 4Q22 | 1,509 | +12.0% |
| 3Q22 | 1,427 | +2.9% |
| 2Q22 | 1,291 | -0.8% |
| 1Q22 | 1,299 | +4.0% |
| 4Q21 | 1,348 | -14.3% |
| 3Q21 | 1,386 | -7.0% |
| 2Q21 | 1,302 | -9.2% |
| 1Q21 | 1,248 | -9.2% |
| 4Q20 | 1,573 | +30.9% |
| 3Q20 | 1,491 | -31.5% |
| 2Q20 | 1,434 | -1.6% |
| 1Q20 | 1,375 | -2.7% |
| 4Q19 | 1,201 | -23.4% |
| 3Q19 | 2,177 | +47.1% |
| 2Q19 | 1,457 | +4.5% |
| 1Q19 | 1,413 | +1.4% |
| 4Q18 | 1,568 | +4.8% |
| 3Q18 | 1,480 | +0.9% |
| 2Q18 | 1,395 | -0.4% |
| 1Q18 | 1,393 | -3.8% |
| 4Q17 | 1,497 | +7.5% |
| 3Q17 | 1,466 | -2.0% |
| 2Q17 | 1,400 | - |
| 1Q17 | 1,448 | - |
| 4Q16 | 1,392 | - |
| 3Q16 | 1,496 | - |