| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.6 | +168.5% |
| 3Q24 | 8.9 | -83.4% |
| 2Q24 | 30.6 | +185.5% |
| 1Q24 | 2.8 | -114.5% |
| 3Q23 | 53.6 | +335.2% |
| 2Q23 | 10.7 | -17.7% |
| 1Q23 | -19.5 | -287.6% |
| 3Q22 | 12.3 | -57.3% |
| 2Q22 | 13.0 | -5.6% |
| 1Q22 | 10.4 | -52.4% |
| 3Q21 | 28.8 | -507.2% |
| 2Q21 | 13.8 | -46.3% |
| 1Q21 | 21.9 | -60.2% |
| 3Q20 | -7.1 | -111.4% |
| 1Q20 | 25.6 | -9.3% |
| 1Q20 | 55.0 | +91.5% |
| 3Q19 | 62.2 | +158.4% |
| 2Q19 | 28.3 | -51.9% |
| 1Q19 | 28.7 | +21.3% |
| 3Q18 | 24.1 | +16.3% |
| 2Q18 | 58.8 | +245.7% |
| 1Q18 | 23.7 | -45.7% |
| 3Q17 | 20.7 | -20.5% |
| 2Q17 | 17.0 | -62.2% |
| 1Q17 | 43.7 | +80.3% |
| 3Q16 | 26.0 | +1.7% |
| 2Q16 | 45.0 | +101.1% |
| 1Q16 | 24.2 | -276.9% |
| 3Q15 | 25.6 | - |
| 2Q15 | 22.4 | - |
| 1Q15 | -13.7 | - |