| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,800 | +1.1% |
| 2Q26 | 8,725 | +7.0% |
| 1Q26 | 8,674 | +11.3% |
| 4Q25 | 9,051 | +11.9% |
| 3Q25 | 8,707 | +10.2% |
| 2Q25 | 8,154 | +3.4% |
| 1Q25 | 7,790 | +2.4% |
| 4Q24 | 8,092 | +3.4% |
| 3Q24 | 7,900 | +2.9% |
| 2Q24 | 7,884 | +1.2% |
| 1Q24 | 7,611 | +1.6% |
| 4Q23 | 7,824 | -0.6% |
| 3Q23 | 7,679 | +1.9% |
| 2Q23 | 7,787 | +0.1% |
| 1Q23 | 7,492 | -2.4% |
| 4Q22 | 7,871 | -3.7% |
| 3Q22 | 7,536 | -4.8% |
| 2Q22 | 7,777 | +12.1% |
| 1Q22 | 7,680 | +8.1% |
| 4Q21 | 8,177 | +14.0% |
| 3Q21 | 7,913 | +10.8% |
| 2Q21 | 6,940 | -3.5% |
| 1Q21 | 7,105 | +0.8% |
| 4Q20 | 7,172 | +1.8% |
| 3Q20 | 7,141 | +0.1% |
| 2Q20 | 7,191 | -0.4% |
| 1Q20 | 7,051 | +2.4% |
| 4Q19 | 7,044 | +1.4% |
| 3Q19 | 7,134 | +2.2% |
| 2Q19 | 7,223 | +2.2% |
| 1Q19 | 6,888 | +0.4% |
| 4Q18 | 6,948 | +2.3% |
| 3Q18 | 6,978 | +1.7% |
| 2Q18 | 7,066 | +2.7% |
| 1Q18 | 6,860 | +0.4% |
| 4Q17 | 6,792 | -2.0% |
| 3Q17 | 6,859 | +0.7% |
| 2Q17 | 6,879 | - |
| 1Q17 | 6,834 | - |
| 4Q16 | 6,932 | - |
| 3Q16 | 6,814 | - |