| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,716 | +15.8% |
| 2Q26 | 2,483 | +12.5% |
| 1Q26 | 2,213 | +5.9% |
| 4Q25 | 2,330 | +40.4% |
| 3Q25 | 2,346 | +9.5% |
| 2Q25 | 2,207 | +6.1% |
| 1Q25 | 2,090 | +4.6% |
| 4Q24 | 1,659 | -14.3% |
| 3Q23 | 2,143 | +4.7% |
| 2Q24 | 2,081 | +2.2% |
| 1Q24 | 1,999 | +1.4% |
| 4Q23 | 1,936 | -4.4% |
| 2Q23 | 2,037 | +7.3% |
| 1Q23 | 1,972 | +4.9% |
| 4Q22 | 2,025 | +6.9% |
| 3Q22 | 2,046 | -0.6% |
| 2Q22 | 1,898 | -5.0% |
| 1Q22 | 1,879 | +18.0% |
| 4Q21 | 1,895 | -26.7% |
| 3Q21 | 2,059 | +0.6% |
| 2Q21 | 1,998 | -21.7% |
| 1Q21 | 1,592 | -22.2% |
| 4Q20 | 2,587 | +15.3% |
| 3Q19 | 2,046 | -5.6% |
| 2Q20 | 2,553 | +23.6% |
| 1Q20 | 2,046 | -0.3% |
| 4Q19 | 2,244 | +4.1% |
| 2Q19 | 2,066 | -3.8% |
| 1Q19 | 2,053 | -3.9% |
| 4Q18 | 2,156 | -3.1% |
| 3Q18 | 2,168 | -7.6% |
| 2Q18 | 2,147 | -5.1% |
| 1Q18 | 2,137 | -6.4% |
| 4Q17 | 2,225 | -3.5% |
| 3Q17 | 2,347 | -6.0% |
| 2Q17 | 2,262 | - |
| 1Q17 | 2,283 | - |
| 4Q16 | 2,306 | - |
| 3Q16 | 2,498 | - |