| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,116 | +5.4% |
| 1Q26 | 3,227 | +8.1% |
| 4Q25 | 2,771 | +4.3% |
| 3Q25 | 2,959 | +9.3% |
| 2Q25 | 2,956 | +7.9% |
| 1Q25 | 2,986 | +7.5% |
| 4Q24 | 2,656 | +8.3% |
| 3Q24 | 2,707 | +5.0% |
| 2Q24 | 2,740 | +8.4% |
| 1Q24 | 2,778 | +3.0% |
| 4Q23 | 2,452 | +2.4% |
| 3Q23 | 2,577 | +7.9% |
| 2Q23 | 2,528 | +11.6% |
| 1Q23 | 2,697 | +13.0% |
| 4Q22 | 2,395 | -1.8% |
| 3Q22 | 2,388 | +10.0% |
| 2Q22 | 2,265 | +8.0% |
| 1Q22 | 2,387 | +12.0% |
| 4Q21 | 2,438 | +36.6% |
| 3Q21 | 2,170 | +4.2% |
| 2Q21 | 2,098 | +2.7% |
| 1Q21 | 2,131 | -0.7% |
| 4Q20 | 1,785 | -8.2% |
| 3Q20 | 2,082 | +5.9% |
| 2Q20 | 2,042 | +2.5% |
| 1Q20 | 2,147 | +2.1% |
| 4Q19 | 1,945 | -18.8% |
| 3Q19 | 1,966 | +0.2% |
| 2Q19 | 1,992 | +4.2% |
| 1Q19 | 2,102 | +3.2% |
| 4Q18 | 2,396 | +22.2% |
| 3Q18 | 1,963 | +7.2% |
| 2Q18 | 1,912 | -10.2% |
| 1Q18 | 2,037 | +13.2% |
| 4Q17 | 1,960 | -10.1% |
| 3Q17 | 1,831 | -0.9% |
| 2Q17 | 2,129 | +15.8% |
| 1Q17 | 1,799 | -2.8% |
| 4Q16 | 2,179 | - |
| 3Q16 | 1,848 | - |
| 2Q16 | 1,839 | - |
| 1Q16 | 1,850 | - |