| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,666 | +27.8% |
| 2Q26 | 1,546 | +10.7% |
| 1Q26 | 1,609 | +7.3% |
| 4Q25 | 1,779 | +38.2% |
| 3Q25 | 1,303 | -0.1% |
| 2Q25 | 1,396 | -0.9% |
| 1Q25 | 1,499 | +18.2% |
| 4Q24 | 1,287 | +10.8% |
| 3Q24 | 1,305 | +5.8% |
| 2Q24 | 1,408 | +18.1% |
| 1Q24 | 1,268 | +4.7% |
| 4Q23 | 1,161 | -0.8% |
| 3Q23 | 1,233 | +13.6% |
| 2Q23 | 1,193 | +16.1% |
| 1Q23 | 1,212 | +5.3% |
| 4Q22 | 1,171 | +3.6% |
| 3Q22 | 1,085 | +4.1% |
| 2Q22 | 1,027 | -4.6% |
| 1Q22 | 1,151 | +0.3% |
| 4Q21 | 1,130 | -7.9% |
| 3Q21 | 1,042 | -4.8% |
| 2Q21 | 1,077 | +2.2% |
| 1Q21 | 1,148 | -0.4% |
| 4Q20 | 1,227 | +8.9% |
| 3Q20 | 1,095 | -3.7% |
| 2Q20 | 1,054 | -3.9% |
| 1Q20 | 1,153 | +3.4% |
| 4Q19 | 1,127 | -11.5% |
| 3Q19 | 1,137 | -3.3% |
| 2Q19 | 1,097 | +6.0% |
| 1Q19 | 1,115 | +2.0% |
| 4Q18 | 1,273 | -9.0% |
| 3Q18 | 1,176 | +9.1% |
| 2Q18 | 1,035 | -0.3% |
| 1Q18 | 1,093 | -5.4% |
| 4Q17 | 1,399 | +9.1% |
| 3Q17 | 1,078 | +3.2% |
| 2Q17 | 1,038 | - |
| 1Q17 | 1,155 | - |
| 4Q16 | 1,282 | - |
| 3Q16 | 1,044 | - |