| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,613 | +12.6% |
| 2Q26 | 3,618 | +3.7% |
| 1Q26 | 3,600 | +10.1% |
| 4Q25 | 3,938 | +21.4% |
| 3Q25 | 3,209 | -7.7% |
| 2Q25 | 3,489 | +4.9% |
| 1Q25 | 3,271 | +1.5% |
| 4Q24 | 3,245 | -3.8% |
| 3Q24 | 3,475 | +13.1% |
| 2Q24 | 3,327 | +11.1% |
| 1Q24 | 3,222 | +17.2% |
| 4Q23 | 3,372 | +16.7% |
| 3Q23 | 3,073 | +13.9% |
| 2Q23 | 2,995 | +10.6% |
| 1Q23 | 2,750 | +4.2% |
| 4Q22 | 2,889 | -0.7% |
| 3Q22 | 2,697 | -3.2% |
| 2Q22 | 2,709 | -1.9% |
| 1Q22 | 2,639 | +3.3% |
| 4Q21 | 2,909 | +2.6% |
| 3Q21 | 2,787 | +0.5% |
| 2Q21 | 2,762 | -3.8% |
| 1Q21 | 2,554 | -5.9% |
| 4Q20 | 2,836 | -5.2% |
| 3Q20 | 2,774 | -2.3% |
| 2Q20 | 2,870 | -1.1% |
| 1Q20 | 2,713 | -1.3% |
| 4Q19 | 2,993 | +0.6% |
| 3Q19 | 2,838 | -0.9% |
| 2Q19 | 2,902 | -1.6% |
| 1Q19 | 2,748 | -0.5% |
| 4Q18 | 2,976 | -3.8% |
| 3Q18 | 2,864 | +5.4% |
| 2Q18 | 2,948 | -4.1% |
| 1Q18 | 2,762 | -6.7% |
| 4Q17 | 3,092 | -0.7% |
| 3Q17 | 2,718 | -10.1% |
| 2Q17 | 3,074 | - |
| 1Q17 | 2,959 | - |
| 4Q16 | 3,114 | - |
| 3Q16 | 3,023 | - |