| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,380 | -6.2% |
| 2Q26 | 2,440 | +7.5% |
| 1Q26 | 2,626 | +9.8% |
| 4Q25 | 2,403 | +1.1% |
| 3Q25 | 2,537 | -4.1% |
| 2Q25 | 2,270 | -2.3% |
| 1Q25 | 2,391 | +3.2% |
| 4Q24 | 2,375 | +1.0% |
| 3Q24 | 2,646 | +4.6% |
| 2Q24 | 2,325 | -5.3% |
| 1Q24 | 2,317 | -2.0% |
| 4Q23 | 2,351 | +11.8% |
| 3Q23 | 2,529 | +28.0% |
| 2Q23 | 2,455 | +26.7% |
| 1Q23 | 2,365 | +15.0% |
| 4Q22 | 2,103 | -7.6% |
| 3Q22 | 1,975 | -4.1% |
| 2Q22 | 1,937 | -9.6% |
| 1Q22 | 2,056 | +4.1% |
| 4Q21 | 2,275 | +17.3% |
| 3Q21 | 2,059 | +9.9% |
| 2Q21 | 2,143 | +16.5% |
| 1Q21 | 1,975 | +0.5% |
| 4Q20 | 1,939 | +4.0% |
| 3Q20 | 1,874 | +5.9% |
| 2Q20 | 1,840 | +10.7% |
| 1Q20 | 1,965 | +14.1% |
| 4Q19 | 1,864 | +11.7% |
| 3Q19 | 1,769 | +8.5% |
| 2Q19 | 1,662 | +13.7% |
| 1Q19 | 1,722 | +13.0% |
| 4Q18 | 1,669 | +18.0% |
| 3Q18 | 1,630 | +26.3% |
| 2Q18 | 1,461 | +15.6% |
| 1Q18 | 1,523 | +17.3% |
| 4Q17 | 1,414 | +22.1% |
| 3Q17 | 1,291 | +5.4% |
| 2Q17 | 1,264 | - |
| 1Q17 | 1,298 | - |
| 4Q16 | 1,158 | - |
| 3Q16 | 1,224 | - |