| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,591 | -2.1% |
| 1Q26 | 2,750 | +10.6% |
| 4Q25 | 3,035 | +28.2% |
| 3Q25 | 2,593 | -14.3% |
| 2Q25 | 2,647 | +5.5% |
| 1Q25 | 2,487 | +4.5% |
| 4Q24 | 2,367 | -18.3% |
| 3Q24 | 3,026 | +36.2% |
| 2Q24 | 2,508 | +20.8% |
| 1Q24 | 2,381 | +9.2% |
| 4Q23 | 2,898 | +6.7% |
| 3Q23 | 2,222 | +0.1% |
| 2Q23 | 2,077 | +6.6% |
| 1Q23 | 2,180 | +15.9% |
| 4Q22 | 2,716 | +9.6% |
| 3Q22 | 2,220 | +17.5% |
| 2Q22 | 1,948 | +5.5% |
| 1Q22 | 1,881 | -11.3% |
| 4Q21 | 2,479 | -3.9% |
| 3Q21 | 1,890 | -10.0% |
| 2Q21 | 1,846 | -5.4% |
| 1Q21 | 2,121 | +11.4% |
| 4Q20 | 2,580 | +15.5% |
| 3Q20 | 2,101 | -24.2% |
| 2Q20 | 1,951 | +4.2% |
| 1Q20 | 1,904 | -1.1% |
| 4Q19 | 2,233 | -9.8% |
| 3Q19 | 2,772 | +52.3% |
| 2Q19 | 1,873 | +0.6% |
| 1Q19 | 1,926 | -6.9% |
| 4Q18 | 2,476 | +4.9% |
| 3Q18 | 1,820 | -2.9% |
| 2Q18 | 1,862 | -7.5% |
| 1Q18 | 2,068 | -6.0% |
| 4Q17 | 2,360 | -6.0% |
| 3Q17 | 1,874 | -4.7% |
| 2Q17 | 2,012 | - |
| 1Q17 | 2,199 | - |
| 4Q16 | 2,510 | - |
| 3Q16 | 1,967 | - |