| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,257 | -1.9% |
| 1Q26 | 1,337 | +14.0% |
| 4Q25 | 1,143 | -7.9% |
| 3Q25 | 1,252 | +4.0% |
| 2Q25 | 1,281 | -3.5% |
| 1Q25 | 1,173 | -10.1% |
| 4Q24 | 1,241 | -1.8% |
| 3Q24 | 1,204 | +1.4% |
| 2Q24 | 1,328 | +3.6% |
| 1Q24 | 1,305 | +3.0% |
| 4Q23 | 1,264 | +23.1% |
| 3Q23 | 1,187 | -5.2% |
| 2Q23 | 1,282 | +1.3% |
| 1Q23 | 1,267 | +2.9% |
| 4Q22 | 1,027 | -9.6% |
| 3Q22 | 1,252 | +13.3% |
| 2Q22 | 1,265 | +11.1% |
| 1Q22 | 1,231 | +26.0% |
| 4Q21 | 1,136 | -4.1% |
| 3Q21 | 1,105 | -0.8% |
| 2Q21 | 1,139 | -6.6% |
| 1Q21 | 977 | -14.8% |
| 4Q20 | 1,184 | -11.4% |
| 3Q20 | 1,114 | -9.2% |
| 2Q20 | 1,220 | +1.8% |
| 1Q20 | 1,147 | +6.5% |
| 4Q19 | 1,337 | +27.0% |
| 3Q19 | 1,227 | +19.2% |
| 2Q19 | 1,198 | +17.6% |
| 1Q19 | 1,077 | +1.3% |
| 4Q18 | 1,053 | -15.1% |
| 3Q18 | 1,029 | +2.9% |
| 2Q18 | 1,019 | +5.3% |
| 1Q18 | 1,063 | +10.4% |
| 4Q17 | 1,241 | -2.4% |
| 3Q17 | 1,000 | +10.6% |
| 2Q17 | 968 | - |
| 1Q17 | 963 | - |
| 4Q16 | 1,271 | - |
| 3Q16 | 904 | - |