| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,067 | +7.9% |
| 1Q26 | 3,996 | +17.2% |
| 4Q25 | 3,631 | +3.6% |
| 3Q25 | 3,931 | +1.2% |
| 2Q25 | 3,768 | +2.1% |
| 1Q25 | 3,409 | -2.1% |
| 4Q24 | 3,506 | +1.2% |
| 3Q24 | 3,883 | +8.7% |
| 2Q24 | 3,692 | +9.6% |
| 1Q24 | 3,483 | +6.2% |
| 4Q23 | 3,463 | -1.3% |
| 3Q23 | 3,572 | +5.5% |
| 2Q23 | 3,370 | +6.3% |
| 1Q23 | 3,281 | -4.9% |
| 4Q22 | 3,507 | +6.1% |
| 3Q22 | 3,386 | +2.3% |
| 2Q22 | 3,171 | +0.8% |
| 1Q22 | 3,449 | +8.2% |
| 4Q21 | 3,305 | +3.2% |
| 3Q21 | 3,311 | +7.0% |
| 2Q21 | 3,145 | +10.8% |
| 1Q21 | 3,187 | +8.0% |
| 4Q20 | 3,201 | +17.3% |
| 3Q20 | 3,093 | +6.5% |
| 2Q20 | 2,839 | +6.1% |
| 1Q20 | 2,952 | +20.6% |
| 4Q19 | 2,730 | +13.8% |
| 3Q19 | 2,903 | +8.9% |
| 2Q19 | 2,677 | +14.0% |
| 1Q19 | 2,448 | +11.5% |
| 4Q18 | 2,400 | -0.2% |
| 3Q18 | 2,665 | +21.6% |
| 2Q18 | 2,349 | +10.2% |
| 1Q18 | 2,195 | +5.1% |
| 4Q17 | 2,404 | +11.8% |
| 3Q17 | 2,192 | +2.6% |
| 2Q17 | 2,132 | - |
| 1Q17 | 2,089 | - |
| 4Q16 | 2,151 | - |
| 3Q16 | 2,137 | - |