| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,190 | -0.2% |
| 2Q26 | 3,949 | 0.0% |
| 1Q26 | 4,026 | +6.2% |
| 4Q25 | 3,924 | +12.2% |
| 3Q25 | 4,200 | +13.6% |
| 2Q25 | 3,948 | +10.1% |
| 1Q25 | 3,792 | +5.3% |
| 4Q24 | 3,498 | -4.9% |
| 3Q24 | 3,698 | +0.2% |
| 2Q24 | 3,586 | +2.4% |
| 1Q24 | 3,602 | +2.3% |
| 4Q23 | 3,678 | +2.4% |
| 3Q23 | 3,689 | +1.5% |
| 2Q23 | 3,503 | -2.2% |
| 1Q23 | 3,521 | -1.7% |
| 4Q22 | 3,594 | -0.5% |
| 3Q22 | 3,634 | -2.9% |
| 2Q22 | 3,582 | -3.6% |
| 1Q22 | 3,580 | +2.3% |
| 4Q21 | 3,612 | -4.5% |
| 3Q21 | 3,743 | -5.8% |
| 2Q21 | 3,716 | -5.5% |
| 1Q21 | 3,500 | -8.2% |
| 4Q20 | 3,783 | -3.2% |
| 3Q20 | 3,971 | +1.0% |
| 2Q20 | 3,933 | +4.0% |
| 1Q20 | 3,811 | +1.8% |
| 4Q19 | 3,908 | +5.3% |
| 3Q19 | 3,934 | +17.1% |
| 2Q19 | 3,783 | +13.6% |
| 1Q19 | 3,742 | +14.1% |
| 4Q18 | 3,710 | +8.6% |
| 3Q18 | 3,359 | -4.5% |
| 2Q18 | 3,330 | -5.9% |
| 1Q18 | 3,279 | -6.3% |
| 4Q17 | 3,417 | -5.1% |
| 3Q17 | 3,516 | -6.8% |
| 2Q17 | 3,537 | - |
| 1Q17 | 3,498 | - |
| 4Q16 | 3,600 | - |
| 3Q16 | 3,773 | - |