| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,378 | +6.1% |
| 3Q25 | 2,268 | +3.7% |
| 2Q25 | 2,245 | +4.2% |
| 1Q25 | 2,141 | +3.0% |
| 4Q24 | 2,242 | -6.6% |
| 3Q24 | 2,188 | -2.2% |
| 2Q24 | 2,155 | +1.9% |
| 1Q24 | 2,078 | -0.5% |
| 4Q23 | 2,401 | -1.9% |
| 3Q23 | 2,236 | -4.4% |
| 2Q23 | 2,115 | - |
| 1Q23 | 2,089 | +0.4% |
| 4Q22 | 2,447 | -4.1% |
| 3Q22 | 2,339 | +6.9% |
| 1Q22 | 2,081 | -1.7% |
| 4Q21 | 2,553 | +23.2% |
| 3Q21 | 2,189 | +3.8% |
| 2Q21 | 2,108 | -0.1% |
| 1Q21 | 2,116 | +1.6% |
| 4Q20 | 2,072 | -16.7% |
| 3Q19 | 2,108 | -6.4% |
| 2Q20 | 2,112 | - |
| 1Q20 | 2,083 | -4.3% |
| 4Q19 | 2,489 | +11.6% |
| 1Q19 | 2,177 | -7.3% |
| 4Q18 | 2,230 | -2.5% |
| 3Q18 | 2,253 | -0.9% |
| 2Q18 | 2,378 | +1.1% |
| 1Q18 | 2,348 | +0.1% |
| 4Q17 | 2,288 | -1.9% |
| 3Q17 | 2,274 | +2.0% |
| 2Q17 | 2,352 | - |
| 1Q17 | 2,345 | - |
| 4Q16 | 2,332 | - |
| 3Q16 | 2,230 | - |