| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,980 | +3.2% |
| 2Q26 | 1,849 | +0.9% |
| 1Q26 | 1,993 | +8.0% |
| 4Q25 | 2,073 | +6.9% |
| 3Q25 | 1,918 | +10.1% |
| 2Q25 | 1,832 | +9.4% |
| 1Q25 | 1,844 | +7.3% |
| 4Q24 | 1,939 | +13.3% |
| 3Q24 | 1,743 | +4.2% |
| 2Q24 | 1,674 | +1.2% |
| 1Q24 | 1,719 | +5.5% |
| 4Q23 | 1,712 | +2.0% |
| 3Q23 | 1,672 | -1.0% |
| 2Q23 | 1,654 | -0.6% |
| 1Q23 | 1,629 | +6.0% |
| 4Q22 | 1,677 | +7.1% |
| 3Q22 | 1,688 | +22.4% |
| 2Q22 | 1,663 | +24.3% |
| 1Q22 | 1,537 | +1.3% |
| 4Q21 | 1,567 | +11.4% |
| 3Q21 | 1,379 | -5.8% |
| 2Q21 | 1,338 | -9.2% |
| 1Q21 | 1,517 | -1.1% |
| 4Q20 | 1,406 | -7.4% |
| 3Q20 | 1,464 | 0.0% |
| 2Q20 | 1,474 | +1.6% |
| 1Q20 | 1,533 | +18.5% |
| 4Q19 | 1,518 | +8.4% |
| 3Q19 | 1,464 | +31.2% |
| 2Q19 | 1,450 | +25.5% |
| 1Q19 | 1,294 | +13.2% |
| 4Q18 | 1,401 | +30.6% |
| 3Q18 | 1,116 | +10.4% |
| 2Q18 | 1,156 | +14.2% |
| 1Q18 | 1,143 | +9.3% |
| 4Q17 | 1,073 | +8.8% |
| 3Q17 | 1,011 | -1.8% |
| 2Q17 | 1,012 | +1.7% |
| 1Q17 | 1,045 | +1.5% |
| 4Q16 | 986 | - |
| 3Q16 | 1,029 | - |
| 2Q16 | 995 | - |
| 1Q16 | 1,030 | - |