| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,194 | +4.7% |
| 2Q26 | 7,785 | +1.1% |
| 1Q26 | 7,611 | -0.1% |
| 4Q25 | 8,006 | +8.1% |
| 3Q25 | 7,824 | +7.6% |
| 2Q25 | 7,703 | +4.0% |
| 1Q25 | 7,620 | +2.0% |
| 4Q24 | 7,404 | +1.4% |
| 3Q24 | 7,270 | +3.8% |
| 2Q24 | 7,407 | +1.8% |
| 1Q24 | 7,468 | +12.6% |
| 4Q23 | 7,304 | +13.3% |
| 3Q23 | 7,007 | +18.6% |
| 2Q23 | 7,279 | +22.1% |
| 1Q23 | 6,632 | +5.6% |
| 4Q22 | 6,445 | +16.9% |
| 3Q22 | 5,906 | +6.7% |
| 2Q22 | 5,960 | -2.7% |
| 1Q22 | 6,282 | +9.0% |
| 4Q21 | 5,513 | -6.2% |
| 3Q21 | 5,537 | -9.0% |
| 2Q21 | 6,126 | -10.2% |
| 1Q21 | 5,762 | -7.5% |
| 4Q20 | 5,880 | -3.4% |
| 3Q20 | 6,087 | -3.8% |
| 2Q20 | 6,820 | +4.2% |
| 1Q20 | 6,231 | -7.6% |
| 4Q19 | 6,087 | -4.0% |
| 3Q19 | 6,325 | +4.1% |
| 2Q19 | 6,542 | +4.8% |
| 1Q19 | 6,741 | +8.5% |
| 4Q18 | 6,340 | -0.3% |
| 3Q18 | 6,075 | -2.8% |
| 2Q18 | 6,241 | +7.3% |
| 1Q18 | 6,213 | +5.6% |
| 4Q17 | 6,361 | +2.8% |
| 3Q17 | 6,253 | +6.8% |
| 2Q17 | 5,816 | - |
| 1Q17 | 5,882 | - |
| 4Q16 | 6,188 | - |
| 3Q16 | 5,855 | - |