| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 47,395 | +0.8% |
| 2Q26 | 48,992 | +5.1% |
| 1Q26 | 46,738 | +1.8% |
| 4Q25 | 46,137 | +8.0% |
| 3Q25 | 47,036 | +13.6% |
| 2Q25 | 46,628 | +12.5% |
| 1Q25 | 45,930 | +27.4% |
| 4Q24 | 42,729 | +22.7% |
| 3Q24 | 41,395 | +19.2% |
| 2Q24 | 41,463 | +22.2% |
| 1Q24 | 36,050 | +20.0% |
| 4Q23 | 34,836 | +24.3% |
| 3Q23 | 34,713 | +24.8% |
| 2Q23 | 33,928 | +23.6% |
| 1Q23 | 30,042 | +13.6% |
| 4Q22 | 28,020 | +5.6% |
| 3Q22 | 27,819 | +3.5% |
| 2Q22 | 27,460 | +5.1% |
| 1Q22 | 26,444 | +8.6% |
| 4Q21 | 26,546 | -2.1% |
| 3Q21 | 26,880 | -0.4% |
| 2Q21 | 26,119 | -2.8% |
| 1Q21 | 24,358 | -7.8% |
| 4Q20 | 27,125 | - |
| 3Q20 | 26,992 | - |
| 2Q20 | 26,870 | - |
| 1Q20 | 26,405 | - |