| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,835 | +6.0% |
| 2Q26 | 6,182 | +2.1% |
| 1Q26 | 6,175 | +2.9% |
| 4Q25 | 6,845 | +6.0% |
| 3Q25 | 6,451 | +2.7% |
| 2Q25 | 6,055 | +5.9% |
| 1Q25 | 6,001 | +8.3% |
| 4Q24 | 6,455 | +3.2% |
| 3Q24 | 6,282 | +10.2% |
| 2Q24 | 5,719 | +6.4% |
| 1Q24 | 5,542 | +6.9% |
| 4Q23 | 6,252 | +11.2% |
| 3Q23 | 5,701 | +3.2% |
| 2Q23 | 5,374 | +6.4% |
| 1Q23 | 5,182 | +4.2% |
| 4Q22 | 5,622 | +1.2% |
| 3Q22 | 5,522 | +1.6% |
| 2Q22 | 5,049 | -6.1% |
| 1Q22 | 4,973 | 0.0% |
| 4Q21 | 5,557 | +1.6% |
| 3Q21 | 5,437 | -3.2% |
| 2Q21 | 5,376 | -2.7% |
| 1Q21 | 4,971 | -3.8% |
| 4Q20 | 5,471 | +2.0% |
| 3Q20 | 5,615 | -2.9% |
| 2Q20 | 5,523 | +3.3% |
| 1Q20 | 5,168 | +0.5% |
| 4Q19 | 5,365 | +3.0% |
| 3Q19 | 5,785 | +0.2% |
| 2Q19 | 5,345 | +1.6% |
| 1Q19 | 5,141 | +2.9% |
| 4Q18 | 5,210 | -0.9% |
| 3Q18 | 5,773 | +11.2% |
| 2Q18 | 5,259 | +0.8% |
| 1Q18 | 4,998 | +1.6% |
| 4Q17 | 5,258 | +9.4% |
| 3Q17 | 5,192 | +0.3% |
| 2Q17 | 5,215 | - |
| 1Q17 | 4,920 | - |
| 4Q16 | 4,808 | - |
| 3Q16 | 5,174 | - |