| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,480 | +20.0% |
| 2Q26 | 1,491 | +28.0% |
| 1Q26 | 1,368 | +27.6% |
| 4Q25 | 1,299 | +13.2% |
| 3Q25 | 1,233 | +15.5% |
| 2Q25 | 1,165 | +8.9% |
| 1Q25 | 1,072 | +5.0% |
| 4Q24 | 1,148 | +8.5% |
| 3Q24 | 1,068 | +3.2% |
| 2Q24 | 1,070 | -6.1% |
| 1Q24 | 1,021 | -8.6% |
| 4Q23 | 1,058 | -4.7% |
| 3Q23 | 1,035 | -9.1% |
| 2Q23 | 1,139 | +1.1% |
| 1Q23 | 1,117 | +0.8% |
| 4Q22 | 1,110 | -5.6% |
| 3Q22 | 1,139 | +3.3% |
| 2Q22 | 1,127 | -7.0% |
| 1Q22 | 1,108 | +0.2% |
| 4Q21 | 1,176 | -5.2% |
| 3Q21 | 1,102 | +0.5% |
| 2Q21 | 1,213 | +10.6% |
| 1Q21 | 1,106 | +9.8% |
| 4Q20 | 1,241 | +18.2% |
| 3Q20 | 1,096 | +8.2% |
| 2Q20 | 1,096 | +5.0% |
| 1Q20 | 1,007 | +5.6% |
| 4Q19 | 1,049 | +23.1% |
| 3Q19 | 1,013 | +23.1% |
| 2Q19 | 1,043 | -7.0% |
| 1Q19 | 953 | -10.6% |
| 4Q18 | 852 | -36.5% |
| 3Q18 | 823 | -16.0% |
| 2Q18 | 1,122 | +14.3% |
| 1Q18 | 1,066 | +13.5% |
| 4Q17 | 1,343 | +49.0% |
| 3Q17 | 980 | +39.6% |
| 2Q17 | 981 | - |
| 1Q17 | 940 | - |
| 4Q16 | 901 | - |
| 3Q16 | 702 | - |