| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 72,291 | +8.2% |
| 2Q26 | 69,835 | +5.1% |
| 1Q26 | 71,057 | +6.2% |
| 4Q25 | 74,036 | +17.0% |
| 3Q25 | 66,790 | +8.5% |
| 2Q25 | 66,447 | +7.7% |
| 1Q25 | 66,880 | +9.8% |
| 4Q24 | 63,253 | -3.8% |
| 3Q24 | 61,555 | +7.0% |
| 2Q24 | 61,699 | +14.1% |
| 1Q24 | 60,888 | +16.6% |
| 4Q23 | 65,736 | +15.9% |
| 3Q23 | 57,546 | +22.4% |
| 2Q23 | 54,092 | +19.1% |
| 1Q23 | 52,207 | +19.9% |
| 4Q22 | 56,729 | +14.9% |
| 3Q22 | 47,008 | +13.2% |
| 2Q22 | 45,421 | +8.1% |
| 1Q22 | 43,536 | +1.8% |
| 4Q21 | 49,384 | +13.5% |
| 3Q21 | 41,518 | -4.8% |
| 2Q21 | 42,022 | -4.5% |
| 1Q21 | 42,764 | -2.3% |
| 4Q20 | 43,524 | +0.7% |
| 3Q20 | 43,594 | +7.7% |
| 2Q20 | 44,018 | +11.0% |
| 1Q20 | 43,769 | +12.0% |
| 4Q19 | 43,228 | +11.0% |
| 3Q19 | 40,460 | +30.4% |
| 2Q19 | 39,645 | +28.3% |
| 1Q19 | 39,073 | +28.1% |
| 4Q18 | 38,945 | +30.3% |
| 3Q18 | 31,017 | +10.1% |
| 2Q18 | 30,902 | +17.8% |
| 1Q18 | 30,505 | +21.5% |
| 4Q17 | 29,890 | +15.2% |
| 3Q17 | 28,165 | +18.6% |
| 2Q17 | 26,227 | - |
| 1Q17 | 25,115 | - |
| 4Q16 | 25,937 | - |
| 3Q16 | 23,749 | - |