| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,599 | -2.6% |
| 1Q26 | 1,531 | -9.4% |
| 4Q25 | 1,928 | +25.3% |
| 3Q25 | 1,608 | +11.9% |
| 2Q25 | 1,642 | +15.3% |
| 1Q25 | 1,691 | +23.4% |
| 4Q24 | 1,539 | +6.4% |
| 3Q24 | 1,437 | +6.9% |
| 2Q24 | 1,425 | -1.1% |
| 1Q24 | 1,371 | +4.8% |
| 4Q23 | 1,447 | +14.3% |
| 3Q23 | 1,345 | +4.4% |
| 2Q23 | 1,440 | +16.0% |
| 1Q23 | 1,308 | +6.1% |
| 4Q22 | 1,266 | -8.9% |
| 3Q22 | 1,288 | +14.5% |
| 2Q22 | 1,241 | +37.8% |
| 1Q22 | 1,233 | +10.9% |
| 4Q21 | 1,390 | +17.4% |
| 3Q21 | 1,125 | -11.6% |
| 2Q21 | 900 | -21.7% |
| 1Q21 | 1,111 | -11.9% |
| 4Q20 | 1,183 | -6.5% |
| 3Q20 | 1,272 | -0.2% |
| 2Q20 | 1,150 | -5.5% |
| 1Q20 | 1,262 | +4.8% |
| 4Q19 | 1,266 | +1.7% |
| 3Q19 | 1,275 | +6.0% |
| 2Q19 | 1,218 | -0.8% |
| 1Q19 | 1,204 | +3.1% |
| 4Q18 | 1,245 | -18.3% |
| 3Q18 | 1,202 | +11.2% |
| 2Q18 | 1,227 | +9.9% |
| 1Q18 | 1,169 | +10.6% |
| 4Q17 | 1,523 | +14.0% |
| 3Q17 | 1,081 | -9.2% |
| 2Q17 | 1,117 | - |
| 1Q17 | 1,057 | - |
| 4Q16 | 1,336 | - |
| 3Q16 | 1,190 | - |