| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,783 | +7.2% |
| 2Q26 | 1,850 | +5.3% |
| 1Q26 | 1,720 | +1.2% |
| 4Q25 | 1,608 | +5.4% |
| 3Q25 | 1,663 | +2.9% |
| 2Q25 | 1,756 | +33.2% |
| 1Q25 | 1,699 | +20.7% |
| 4Q24 | 1,526 | +21.0% |
| 3Q24 | 1,617 | +9.3% |
| 2Q24 | 1,318 | -8.4% |
| 1Q24 | 1,408 | +0.6% |
| 4Q23 | 1,261 | -5.1% |
| 3Q23 | 1,479 | +7.5% |
| 2Q23 | 1,439 | +7.6% |
| 1Q23 | 1,400 | +7.5% |
| 4Q22 | 1,328 | +5.8% |
| 3Q22 | 1,377 | +12.6% |
| 2Q22 | 1,337 | +15.8% |
| 1Q22 | 1,302 | +9.7% |
| 4Q21 | 1,255 | +9.1% |
| 3Q21 | 1,222 | -7.8% |
| 2Q21 | 1,154 | -8.4% |
| 1Q21 | 1,187 | -4.8% |
| 4Q20 | 1,150 | -8.8% |
| 3Q20 | 1,326 | +5.1% |
| 2Q20 | 1,260 | -1.1% |
| 1Q20 | 1,246 | +3.6% |
| 4Q19 | 1,260 | +1.2% |
| 3Q19 | 1,262 | +10.8% |
| 2Q19 | 1,274 | +15.8% |
| 1Q19 | 1,203 | +12.9% |
| 4Q18 | 1,245 | +23.7% |
| 3Q18 | 1,139 | +11.7% |
| 2Q18 | 1,100 | +5.5% |
| 1Q18 | 1,065 | +3.1% |
| 4Q17 | 1,007 | -0.6% |
| 3Q17 | 1,020 | -2.5% |
| 2Q17 | 1,042 | -2.8% |
| 1Q17 | 1,033 | +4.3% |
| 4Q16 | 1,012 | - |
| 3Q16 | 1,046 | - |
| 2Q16 | 1,073 | - |
| 1Q16 | 991 | - |