| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,445 | +2.8% |
| 2Q26 | 1,467 | +4.0% |
| 1Q26 | 1,500 | +1.2% |
| 4Q25 | 1,502 | +12.3% |
| 3Q25 | 1,406 | - |
| 2Q25 | 1,410 | +10.2% |
| 1Q25 | 1,482 | +6.4% |
| 4Q24 | 1,338 | -4.5% |
| 2Q24 | 1,279 | +3.2% |
| 1Q24 | 1,393 | +6.3% |
| 4Q23 | 1,401 | +27.7% |
| 3Q23 | 1,239 | - |
| 2Q23 | 1,239 | +14.2% |
| 1Q23 | 1,310 | +10.5% |
| 4Q22 | 1,097 | -6.8% |
| 2Q22 | 1,085 | -3.4% |
| 1Q22 | 1,185 | -0.2% |
| 4Q21 | 1,177 | -7.2% |
| 3Q21 | 1,100 | -32.2% |
| 2Q20 | 1,123 | -15.4% |
| 1Q21 | 1,187 | -9.9% |
| 4Q20 | 1,269 | -2.5% |
| 3Q20 | 1,623 | +36.5% |
| 2Q19 | 1,327 | +9.1% |
| 1Q20 | 1,318 | -0.2% |
| 4Q19 | 1,301 | -2.2% |
| 3Q19 | 1,189 | -7.0% |
| 1Q19 | 1,320 | +3.7% |
| 4Q18 | 1,330 | +1.3% |
| 3Q18 | 1,278 | +1.4% |
| 2Q18 | 1,216 | -0.3% |
| 1Q18 | 1,273 | +0.9% |
| 4Q17 | 1,313 | -0.1% |
| 3Q17 | 1,260 | +7.4% |
| 2Q17 | 1,220 | - |
| 1Q17 | 1,262 | - |
| 4Q16 | 1,314 | - |
| 3Q16 | 1,173 | - |