| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 10,963 | +10.6% |
| 2Q26 | 9,931 | +14.2% |
| 1Q26 | 9,786 | +19.3% |
| 4Q25 | 12,419 | +7.9% |
| 3Q25 | 9,909 | +5.8% |
| 2Q25 | 8,698 | +16.4% |
| 1Q25 | 8,205 | +10.8% |
| 4Q24 | 11,506 | +28.3% |
| 3Q24 | 9,369 | +32.2% |
| 2Q24 | 7,473 | -2.2% |
| 1Q24 | 7,407 | +0.9% |
| 4Q23 | 8,967 | +11.6% |
| 3Q23 | 7,088 | +5.2% |
| 2Q23 | 7,641 | +26.2% |
| 1Q23 | 7,340 | +18.7% |
| 4Q22 | 8,033 | +15.8% |
| 3Q22 | 6,739 | +9.6% |
| 2Q22 | 6,055 | +7.8% |
| 1Q22 | 6,185 | +5.8% |
| 4Q21 | 6,936 | -9.5% |
| 3Q21 | 6,148 | +1.1% |
| 2Q21 | 5,616 | -4.1% |
| 1Q21 | 5,845 | -0.6% |
| 4Q20 | 7,660 | +7.2% |
| 3Q20 | 6,080 | -2.5% |
| 2Q20 | 5,858 | +6.4% |
| 1Q20 | 5,878 | +1.8% |
| 4Q19 | 7,143 | +3.6% |
| 3Q19 | 6,234 | +6.5% |
| 2Q19 | 5,507 | +4.6% |
| 1Q19 | 5,773 | +11.7% |
| 4Q18 | 6,894 | +8.9% |
| 3Q18 | 5,856 | +10.9% |
| 2Q18 | 5,267 | +6.6% |
| 1Q18 | 5,170 | +0.5% |
| 4Q17 | 6,330 | +12.6% |
| 3Q17 | 5,280 | +8.9% |
| 2Q17 | 4,943 | - |
| 1Q17 | 5,146 | - |
| 4Q16 | 5,621 | - |
| 3Q16 | 4,847 | - |