| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,398 | +3.1% |
| 2Q26 | 1,372 | +4.4% |
| 1Q26 | 1,302 | +6.3% |
| 4Q25 | 1,388 | +6.8% |
| 3Q25 | 1,355 | -5.0% |
| 2Q25 | 1,314 | +4.0% |
| 1Q25 | 1,224 | -2.5% |
| 4Q24 | 1,299 | -1.0% |
| 3Q24 | 1,426 | +1.2% |
| 2Q24 | 1,264 | -1.7% |
| 1Q24 | 1,256 | -1.5% |
| 4Q23 | 1,313 | +4.4% |
| 3Q23 | 1,409 | +12.1% |
| 2Q23 | 1,286 | +7.1% |
| 1Q23 | 1,275 | +2.8% |
| 4Q22 | 1,257 | -1.5% |
| 3Q22 | 1,257 | -1.4% |
| 2Q22 | 1,200 | +5.6% |
| 1Q22 | 1,241 | +12.5% |
| 4Q21 | 1,277 | +8.2% |
| 3Q21 | 1,275 | -0.2% |
| 2Q21 | 1,136 | -5.9% |
| 1Q21 | 1,103 | -2.2% |
| 4Q20 | 1,179 | -3.9% |
| 3Q20 | 1,277 | +6.1% |
| 2Q20 | 1,208 | +8.1% |
| 1Q20 | 1,128 | +1.3% |
| 4Q19 | 1,228 | -0.6% |
| 3Q19 | 1,203 | -20.6% |
| 2Q19 | 1,117 | +6.9% |
| 1Q19 | 1,113 | +12.7% |
| 4Q18 | 1,235 | +8.9% |
| 3Q18 | 1,515 | +4.4% |
| 2Q18 | 1,045 | +7.0% |
| 1Q18 | 988 | +4.3% |
| 4Q17 | 1,134 | -6.5% |
| 3Q17 | 1,451 | -2.4% |
| 2Q17 | 976 | - |
| 1Q17 | 947 | - |
| 4Q16 | 1,213 | - |
| 3Q16 | 1,486 | - |