| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,130 | +3.7% |
| 1Q26 | 2,136 | +3.8% |
| 4Q25 | 2,101 | +5.4% |
| 3Q25 | 2,063 | +7.7% |
| 2Q25 | 2,053 | +8.0% |
| 1Q25 | 2,057 | +4.1% |
| 4Q24 | 1,994 | +1.0% |
| 3Q24 | 1,915 | -5.0% |
| 2Q24 | 1,900 | -3.8% |
| 1Q24 | 1,976 | +1.0% |
| 4Q23 | 1,975 | +15.0% |
| 3Q23 | 2,016 | +23.4% |
| 2Q23 | 1,975 | +42.9% |
| 1Q23 | 1,955 | +22.8% |
| 4Q22 | 1,717 | -12.8% |
| 3Q22 | 1,634 | -27.4% |
| 2Q22 | 1,382 | -38.8% |
| 1Q22 | 1,593 | -25.9% |
| 4Q21 | 1,969 | -25.6% |
| 3Q21 | 2,251 | -17.8% |
| 2Q21 | 2,259 | -16.1% |
| 1Q21 | 2,150 | -22.7% |
| 4Q20 | 2,647 | +0.1% |
| 3Q20 | 2,740 | -0.9% |
| 2Q20 | 2,693 | -1.8% |
| 1Q20 | 2,783 | -0.4% |
| 4Q19 | 2,643 | -3.3% |
| 3Q19 | 2,766 | +0.5% |
| 2Q19 | 2,742 | +0.8% |
| 1Q19 | 2,793 | +2.4% |
| 4Q18 | 2,732 | +0.9% |
| 3Q18 | 2,751 | -1.6% |
| 2Q18 | 2,719 | -1.6% |
| 1Q18 | 2,727 | -4.0% |
| 4Q17 | 2,708 | -2.1% |
| 3Q17 | 2,795 | +1.9% |
| 2Q17 | 2,763 | - |
| 1Q17 | 2,842 | - |
| 4Q16 | 2,766 | - |
| 3Q16 | 2,741 | - |