| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,777 | +1.8% |
| 2Q26 | 6,345 | +1.0% |
| 1Q26 | 6,385 | -1.9% |
| 4Q25 | 6,087 | +0.9% |
| 3Q25 | 6,657 | +11.7% |
| 2Q25 | 6,280 | +14.5% |
| 1Q25 | 6,507 | +18.5% |
| 4Q24 | 6,034 | +14.4% |
| 3Q24 | 5,958 | +10.5% |
| 2Q24 | 5,487 | +2.4% |
| 1Q24 | 5,493 | +4.8% |
| 4Q23 | 5,274 | +13.4% |
| 3Q23 | 5,393 | +8.5% |
| 2Q23 | 5,360 | +22.0% |
| 1Q23 | 5,243 | +19.0% |
| 4Q22 | 4,649 | +14.4% |
| 3Q22 | 4,972 | +16.9% |
| 2Q22 | 4,392 | +9.5% |
| 1Q22 | 4,405 | +11.3% |
| 4Q21 | 4,063 | -0.5% |
| 3Q21 | 4,254 | -10.5% |
| 2Q21 | 4,011 | -11.6% |
| 1Q21 | 3,956 | -18.6% |
| 4Q20 | 4,085 | -12.5% |
| 3Q20 | 4,751 | -5.9% |
| 2Q20 | 4,539 | +2.3% |
| 1Q20 | 4,859 | +0.2% |
| 4Q19 | 4,670 | -6.0% |
| 3Q19 | 5,049 | -5.4% |
| 2Q19 | 4,439 | -11.3% |
| 1Q19 | 4,847 | -1.5% |
| 4Q18 | 4,966 | -0.2% |
| 3Q18 | 5,335 | +2.8% |
| 2Q18 | 5,004 | +0.2% |
| 1Q18 | 4,920 | -1.8% |
| 4Q17 | 4,975 | +3.0% |
| 3Q17 | 5,189 | -3.9% |
| 2Q17 | 4,995 | - |
| 1Q17 | 5,012 | - |
| 4Q16 | 4,830 | - |
| 3Q16 | 5,402 | - |