| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,725 | +3.4% |
| 1Q26 | 4,566 | +23.0% |
| 4Q25 | 4,768 | +8.3% |
| 3Q25 | 4,276 | +8.9% |
| 2Q25 | 4,570 | +26.3% |
| 1Q25 | 3,713 | +6.1% |
| 4Q24 | 4,401 | +5.1% |
| 3Q24 | 3,927 | +23.3% |
| 2Q24 | 3,617 | +16.2% |
| 1Q24 | 3,498 | +15.1% |
| 4Q23 | 4,188 | +22.2% |
| 3Q23 | 3,185 | +15.5% |
| 2Q23 | 3,112 | +12.9% |
| 1Q23 | 3,039 | +7.9% |
| 4Q22 | 3,426 | +12.3% |
| 3Q22 | 2,758 | +9.8% |
| 2Q22 | 2,756 | +1.4% |
| 1Q22 | 2,816 | +14.8% |
| 4Q21 | 3,052 | -4.6% |
| 3Q21 | 2,512 | -9.1% |
| 2Q21 | 2,719 | -16.0% |
| 1Q21 | 2,453 | -3.1% |
| 4Q20 | 3,198 | +0.4% |
| 3Q20 | 2,764 | +5.0% |
| 2Q20 | 3,237 | +10.0% |
| 1Q20 | 2,532 | -3.8% |
| 4Q19 | 3,184 | -10.8% |
| 3Q19 | 2,632 | +7.1% |
| 2Q19 | 2,942 | +6.7% |
| 1Q19 | 2,632 | +12.6% |
| 4Q18 | 3,570 | +52.9% |
| 3Q18 | 2,457 | +14.8% |
| 2Q18 | 2,758 | +18.6% |
| 1Q18 | 2,338 | +6.5% |
| 4Q17 | 2,335 | -0.8% |
| 3Q17 | 2,141 | -3.9% |
| 2Q17 | 2,325 | - |
| 1Q17 | 2,195 | - |
| 4Q16 | 2,355 | - |
| 3Q16 | 2,227 | - |