| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,975 | +8.8% |
| 1Q26 | 2,043 | +6.1% |
| 4Q25 | 1,987 | +7.5% |
| 3Q25 | 1,873 | +11.2% |
| 2Q25 | 1,816 | +5.0% |
| 1Q25 | 1,926 | +2.3% |
| 4Q24 | 1,848 | +1.9% |
| 3Q24 | 1,684 | -1.9% |
| 2Q24 | 1,730 | +0.9% |
| 1Q24 | 1,882 | +11.8% |
| 4Q23 | 1,814 | +8.7% |
| 3Q23 | 1,716 | +6.6% |
| 2Q23 | 1,715 | +16.1% |
| 1Q23 | 1,684 | +6.8% |
| 4Q22 | 1,669 | +2.3% |
| 3Q22 | 1,610 | +7.3% |
| 2Q22 | 1,477 | +3.5% |
| 1Q22 | 1,577 | +7.1% |
| 4Q21 | 1,632 | +6.0% |
| 3Q21 | 1,500 | +1.0% |
| 2Q21 | 1,427 | +0.2% |
| 1Q21 | 1,472 | -0.1% |
| 4Q20 | 1,539 | -1.6% |
| 3Q20 | 1,485 | +4.4% |
| 2Q20 | 1,424 | +5.6% |
| 1Q20 | 1,473 | +11.3% |
| 4Q19 | 1,564 | +18.1% |
| 3Q19 | 1,422 | +8.1% |
| 2Q19 | 1,349 | +7.1% |
| 1Q19 | 1,324 | +5.4% |
| 4Q18 | 1,324 | -12.6% |
| 3Q18 | 1,316 | +7.3% |
| 2Q18 | 1,259 | +6.7% |
| 1Q18 | 1,256 | +0.8% |
| 4Q17 | 1,515 | +8.1% |
| 3Q17 | 1,226 | +11.9% |
| 2Q17 | 1,180 | +4.2% |
| 1Q17 | 1,246 | +18.3% |
| 4Q16 | 1,401 | - |
| 3Q16 | 1,096 | - |
| 2Q16 | 1,132 | - |
| 1Q16 | 1,053 | - |