| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,793 | +2.1% |
| 1Q26 | 4,836 | +7.8% |
| 3Q25 | 4,555 | +5.5% |
| 2Q25 | 4,696 | +16.0% |
| 1Q25 | 4,488 | +9.3% |
| 4Q24 | 4,607 | +5.9% |
| 3Q24 | 4,317 | +14.0% |
| 2Q24 | 4,049 | +12.3% |
| 1Q24 | 4,105 | +15.3% |
| 4Q23 | 4,350 | +14.6% |
| 3Q23 | 3,788 | +7.5% |
| 2Q23 | 3,607 | +4.6% |
| 1Q23 | 3,559 | +3.7% |
| 4Q22 | 3,796 | +9.7% |
| 3Q22 | 3,525 | +18.8% |
| 2Q22 | 3,448 | +20.7% |
| 1Q22 | 3,433 | +22.2% |
| 4Q21 | 3,460 | +12.3% |
| 3Q21 | 2,966 | -1.5% |
| 2Q21 | 2,856 | -5.5% |
| 1Q21 | 2,809 | -5.9% |
| 4Q20 | 3,080 | +0.5% |
| 3Q20 | 3,010 | +4.5% |
| 2Q20 | 3,021 | +0.5% |
| 1Q20 | 2,985 | +0.8% |
| 4Q19 | 3,066 | +2.8% |
| 3Q19 | 2,881 | -10.9% |
| 2Q19 | 3,007 | +3.4% |
| 1Q19 | 2,962 | +3.3% |
| 4Q18 | 2,982 | -2.6% |
| 3Q18 | 3,232 | +17.8% |
| 2Q18 | 2,908 | -5.0% |
| 1Q18 | 2,867 | +4.6% |
| 4Q17 | 3,062 | +13.6% |
| 3Q17 | 2,743 | +5.9% |
| 2Q17 | 3,062 | - |
| 1Q17 | 2,741 | - |
| 4Q16 | 2,696 | - |
| 3Q16 | 2,590 | - |