| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,239 | +1.1% |
| 2Q26 | 3,243 | -7.3% |
| 1Q26 | 3,467 | +6.2% |
| 4Q25 | 3,914 | +0.6% |
| 3Q25 | 3,203 | +11.7% |
| 2Q25 | 3,499 | +25.1% |
| 1Q25 | 3,264 | +16.0% |
| 4Q24 | 3,890 | +44.2% |
| 3Q24 | 2,867 | +30.3% |
| 2Q24 | 2,796 | +32.9% |
| 1Q24 | 2,814 | +34.7% |
| 4Q23 | 2,698 | +18.9% |
| 3Q23 | 2,200 | +18.4% |
| 2Q23 | 2,104 | +15.2% |
| 1Q23 | 2,089 | +4.8% |
| 4Q22 | 2,268 | +28.4% |
| 3Q22 | 1,857 | +6.9% |
| 2Q22 | 1,825 | +3.5% |
| 1Q22 | 1,993 | +1.3% |
| 4Q21 | 1,767 | -8.4% |
| 3Q21 | 1,737 | -15.7% |
| 2Q21 | 1,764 | -7.1% |
| 1Q21 | 1,968 | -8.2% |
| 4Q20 | 1,928 | -2.8% |
| 3Q20 | 2,060 | +13.4% |
| 2Q20 | 1,898 | +0.9% |
| 1Q20 | 2,144 | +4.8% |
| 4Q19 | 1,982 | +1.9% |
| 3Q19 | 1,816 | -8.6% |
| 2Q19 | 1,882 | 0.0% |
| 1Q19 | 2,045 | -3.0% |
| 4Q18 | 1,946 | -3.3% |
| 3Q18 | 1,987 | +4.1% |
| 2Q18 | 1,881 | -1.2% |
| 1Q18 | 2,108 | +3.9% |
| 4Q17 | 2,014 | +4.7% |
| 3Q17 | 1,908 | +4.0% |
| 2Q17 | 1,904 | - |
| 1Q17 | 2,029 | - |
| 4Q16 | 1,922 | - |
| 3Q16 | 1,835 | - |