| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,259 | +14.4% |
| 2Q26 | 4,980 | +22.4% |
| 1Q26 | 4,906 | +22.5% |
| 4Q25 | 5,639 | +33.9% |
| 3Q25 | 4,597 | +25.0% |
| 2Q25 | 4,070 | +10.4% |
| 1Q25 | 4,006 | +6.3% |
| 4Q24 | 4,211 | +8.3% |
| 3Q24 | 3,677 | +2.4% |
| 2Q24 | 3,685 | +13.3% |
| 1Q24 | 3,767 | +8.8% |
| 4Q23 | 3,890 | +7.0% |
| 3Q23 | 3,591 | +5.2% |
| 2Q23 | 3,253 | +7.4% |
| 1Q23 | 3,461 | +13.2% |
| 4Q22 | 3,636 | +1.8% |
| 3Q22 | 3,414 | +10.6% |
| 2Q22 | 3,030 | -2.3% |
| 1Q22 | 3,058 | +1.6% |
| 4Q21 | 3,572 | +7.0% |
| 3Q21 | 3,086 | +7.3% |
| 2Q21 | 3,100 | +9.0% |
| 1Q21 | 3,009 | +2.5% |
| 4Q20 | 3,339 | +7.4% |
| 3Q20 | 2,875 | +0.8% |
| 2Q20 | 2,844 | +5.6% |
| 1Q20 | 2,935 | +4.9% |
| 4Q19 | 3,108 | -3.4% |
| 3Q19 | 2,851 | +4.2% |
| 2Q19 | 2,694 | +1.7% |
| 1Q19 | 2,797 | -0.1% |
| 4Q18 | 3,216 | +5.3% |
| 3Q18 | 2,736 | +3.8% |
| 2Q18 | 2,648 | 0.0% |
| 1Q18 | 2,800 | +3.7% |
| 4Q17 | 3,055 | +4.4% |
| 3Q17 | 2,635 | +10.6% |
| 2Q17 | 2,647 | - |
| 1Q17 | 2,701 | - |
| 4Q16 | 2,927 | - |
| 3Q16 | 2,383 | - |