| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,904 | +0.4% |
| 2Q25 | 2,428 | +6.8% |
| 1Q25 | 2,893 | +30.1% |
| 4Q24 | 2,395 | +5.1% |
| 3Q24 | 2,613 | +20.4% |
| 2Q24 | 2,273 | +24.4% |
| 1Q24 | 2,224 | +17.0% |
| 4Q23 | 2,278 | +18.8% |
| 3Q23 | 2,171 | +34.9% |
| 2Q23 | 1,827 | +21.2% |
| 1Q23 | 1,901 | +38.2% |
| 4Q22 | 1,918 | +22.6% |
| 3Q22 | 1,609 | +15.6% |
| 2Q22 | 1,508 | +10.3% |
| 1Q22 | 1,376 | +3.2% |
| 4Q21 | 1,564 | +14.3% |
| 3Q21 | 1,392 | +8.1% |
| 2Q21 | 1,367 | -2.0% |
| 1Q21 | 1,333 | -10.2% |
| 4Q20 | 1,368 | -3.2% |
| 3Q20 | 1,287 | -14.8% |
| 2Q20 | 1,395 | +8.3% |
| 1Q20 | 1,483 | -4.2% |
| 4Q19 | 1,414 | -22.8% |
| 3Q19 | 1,510 | -17.1% |
| 2Q19 | 1,288 | -21.5% |
| 1Q19 | 1,548 | -3.1% |
| 4Q18 | 1,832 | +10.1% |
| 3Q18 | 1,821 | +28.2% |
| 2Q18 | 1,640 | +23.8% |
| 1Q18 | 1,598 | +19.6% |
| 4Q17 | 1,664 | +19.5% |
| 3Q17 | 1,420 | +10.4% |
| 2Q17 | 1,324 | -3.5% |
| 1Q17 | 1,336 | -1.3% |
| 4Q16 | 1,392 | - |
| 3Q16 | 1,286 | - |
| 2Q16 | 1,373 | - |
| 1Q16 | 1,355 | - |