| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 9.6 | -6.7% |
| 3Q24 | 12.3 | -0.1% |
| 2Q24 | 12.5 | +42.2% |
| 1Q24 | 10.3 | -21.3% |
| 3Q23 | 12.3 | +63.8% |
| 2Q23 | 8.8 | +2774.2% |
| 1Q23 | 13.1 | +46.2% |
| 3Q22 | 7.5 | -534.4% |
| 2Q22 | 0.3 | -95.1% |
| 1Q22 | 9.0 | -20.4% |
| 3Q21 | -1.7 | -110.5% |
| 2Q21 | 6.2 | -43.2% |
| 1Q21 | 11.2 | -13.1% |
| 3Q20 | 16.4 | +40.9% |
| 2Q20 | 11.0 | +58.2% |
| 1Q20 | 12.9 | -1.6% |
| 3Q19 | 11.7 | +12.3% |
| 2Q19 | 6.9 | -14.2% |
| 1Q19 | 13.1 | +17.8% |
| 3Q18 | 10.4 | +0.1% |
| 2Q18 | 8.1 | -0.7% |
| 1Q18 | 11.2 | -28.3% |
| 3Q17 | 10.4 | -30.1% |
| 2Q17 | 8.1 | -5.7% |
| 1Q17 | 15.6 | +23.7% |
| 3Q16 | 14.9 | +5.5% |
| 2Q16 | 8.6 | +49.2% |
| 1Q16 | 12.6 | -5.1% |
| 3Q15 | 14.1 | +105.4% |
| 2Q15 | 5.8 | -11.5% |
| 1Q15 | 13.3 | +7.5% |
| 3Q14 | 6.9 | -40.7% |
| 2Q14 | 6.5 | -3.9% |
| 1Q14 | 12.3 | -8.7% |
| 3Q13 | 11.6 | - |
| 2Q13 | 6.8 | - |
| 1Q13 | 13.5 | - |