| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 54,053 | +4.8% |
| 1Q26 | 47,460 | -1.5% |
| 4Q25 | 55,956 | -5.1% |
| 3Q25 | 53,561 | +3.2% |
| 2Q25 | 51,575 | +11.7% |
| 1Q25 | 48,178 | +19.8% |
| 4Q24 | 58,959 | +18.8% |
| 3Q24 | 51,890 | +16.9% |
| 2Q24 | 46,180 | +8.1% |
| 1Q24 | 40,223 | +8.5% |
| 4Q23 | 49,632 | +17.6% |
| 3Q23 | 44,377 | +16.4% |
| 2Q23 | 42,732 | +17.6% |
| 1Q23 | 37,081 | +6.4% |
| 4Q22 | 42,221 | +5.3% |
| 3Q22 | 38,115 | +5.7% |
| 2Q22 | 36,324 | +18.0% |
| 1Q22 | 34,857 | +17.7% |
| 4Q21 | 40,102 | +14.0% |
| 3Q21 | 36,072 | +9.3% |
| 2Q21 | 30,794 | -1.2% |
| 1Q21 | 29,620 | -1.7% |
| 4Q20 | 35,175 | - |
| 3Q20 | 33,008 | - |
| 2Q20 | 31,160 | - |
| 1Q20 | 30,142 | - |
| 4Q18 | 50,769 | +1.1% |
| 3Q18 | 52,841 | +1.3% |
| 2Q18 | 49,649 | +1.0% |
| 1Q18 | 46,757 | +3.0% |
| 4Q17 | 50,197 | +4.2% |
| 3Q17 | 52,155 | +6.2% |
| 2Q17 | 49,138 | - |
| 1Q17 | 45,388 | - |
| 4Q16 | 48,173 | - |
| 3Q16 | 49,096 | - |