| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 78,529 | -0.8% |
| 2Q26 | 78,047 | +6.5% |
| 1Q26 | 76,916 | +4.2% |
| 4Q25 | 80,727 | +1.1% |
| 3Q25 | 79,136 | +16.4% |
| 2Q25 | 73,259 | +11.2% |
| 1Q25 | 73,841 | +18.4% |
| 4Q24 | 79,845 | -4.4% |
| 3Q24 | 67,960 | +15.3% |
| 2Q24 | 65,886 | +17.1% |
| 1Q24 | 62,352 | +16.4% |
| 4Q23 | 83,504 | +33.1% |
| 3Q23 | 58,953 | +13.5% |
| 2Q23 | 56,285 | +14.3% |
| 1Q23 | 53,568 | +14.3% |
| 4Q22 | 62,741 | +4.8% |
| 3Q22 | 51,937 | +12.0% |
| 2Q22 | 49,234 | +4.0% |
| 1Q22 | 46,860 | +9.2% |
| 4Q21 | 59,856 | +3.0% |
| 3Q21 | 46,363 | -11.2% |
| 2Q21 | 47,343 | -5.2% |
| 1Q21 | 42,906 | -11.1% |
| 4Q20 | 58,088 | +2.9% |
| 3Q20 | 52,196 | +4.5% |
| 2Q20 | 49,917 | +1.8% |
| 1Q20 | 48,262 | -0.8% |
| 4Q19 | 56,432 | +2.3% |
| 3Q19 | 49,940 | +1.2% |
| 2Q19 | 49,046 | +2.6% |
| 1Q19 | 48,634 | +5.1% |
| 4Q18 | 55,167 | +7.0% |
| 3Q18 | 49,359 | +1.0% |
| 2Q18 | 47,810 | -4.1% |
| 1Q18 | 46,266 | +5.9% |
| 4Q17 | 51,554 | -5.4% |
| 3Q17 | 48,870 | +5.6% |
| 2Q17 | 49,839 | - |
| 1Q17 | 43,700 | - |
| 4Q16 | 54,476 | - |
| 3Q16 | 46,260 | - |