| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 72.0 | +172.7% |
| 3Q24 | 21.8 | -2.2% |
| 2Q24 | 23.4 | +12.8% |
| 1Q24 | 26.4 | +37.3% |
| 3Q23 | 22.3 | +14.7% |
| 2Q23 | 20.8 | +6.3% |
| 1Q23 | 19.2 | +27.1% |
| 3Q22 | 19.5 | -25.2% |
| 2Q22 | 19.5 | -4.8% |
| 1Q22 | 15.1 | -33.2% |
| 3Q21 | 26.0 | +68.4% |
| 2Q21 | 20.5 | -11.5% |
| 1Q21 | 22.7 | +34.7% |
| 3Q20 | 15.5 | +0.1% |
| 2Q20 | 23.2 | +88.0% |
| 1Q20 | 16.8 | +9.8% |
| 3Q19 | 15.5 | -24.3% |
| 2Q19 | 12.3 | -39.8% |
| 1Q19 | 15.3 | -26.9% |
| 3Q18 | 20.4 | -32.5% |
| 2Q18 | 20.5 | -32.1% |
| 1Q18 | 20.9 | -27.3% |
| 3Q17 | 30.3 | +47.5% |
| 2Q17 | 30.2 | +5.0% |
| 1Q17 | 28.8 | -7.0% |
| 3Q16 | 20.5 | -20.8% |
| 2Q16 | 28.7 | +468.0% |
| 1Q16 | 31.0 | - |
| 3Q15 | 25.9 | - |
| 2Q15 | 5.1 | - |