| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,339 | -1.0% |
| 3Q25 | 2,187 | +1.5% |
| 2Q25 | 2,081 | +3.0% |
| 1Q25 | 2,141 | +5.2% |
| 4Q24 | 2,364 | +9.5% |
| 3Q24 | 2,154 | +5.6% |
| 2Q24 | 2,020 | +7.0% |
| 1Q24 | 2,035 | -0.2% |
| 4Q23 | 2,158 | +7.5% |
| 3Q23 | 2,038 | +4.7% |
| 2Q23 | 1,888 | +6.4% |
| 1Q23 | 2,039 | +11.3% |
| 4Q22 | 2,008 | +0.3% |
| 3Q22 | 1,946 | -7.4% |
| 2Q22 | 1,775 | +1.5% |
| 1Q22 | 1,833 | +15.6% |
| 4Q21 | 2,002 | -11.5% |
| 3Q21 | 2,101 | -1.0% |
| 2Q21 | 1,748 | -14.7% |
| 1Q21 | 1,585 | -25.4% |
| 4Q20 | 2,264 | +0.5% |
| 3Q20 | 2,122 | -2.3% |
| 2Q20 | 2,048 | -1.7% |
| 1Q20 | 2,125 | -1.2% |
| 4Q19 | 2,253 | -3.3% |
| 3Q19 | 2,172 | -0.2% |
| 2Q19 | 2,084 | +2.7% |
| 1Q19 | 2,152 | +1.0% |
| 4Q18 | 2,330 | +6.6% |
| 3Q18 | 2,175 | +4.1% |
| 2Q18 | 2,029 | +3.2% |
| 1Q18 | 2,130 | +3.7% |
| 4Q17 | 2,186 | -0.2% |
| 3Q17 | 2,088 | +1.6% |
| 2Q17 | 1,967 | - |
| 1Q17 | 2,053 | - |
| 4Q16 | 2,191 | - |
| 3Q16 | 2,055 | - |