| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 11.8 | -63.3% |
| 2Q24 | 11.8 | -19.8% |
| 1Q24 | -9.7 | +12.4% |
| 3Q23 | 32.3 | +116.1% |
| 2Q23 | 14.7 | -59.1% |
| 1Q23 | -8.7 | -7.9% |
| 3Q22 | 14.9 | +11.8% |
| 2Q22 | 35.9 | +215.1% |
| 1Q22 | -9.4 | +40.1% |
| 3Q21 | 13.4 | +29.7% |
| 2Q21 | 11.4 | -5.4% |
| 1Q21 | -6.7 | -64.6% |
| 3Q20 | 10.3 | -27.3% |
| 2Q20 | 12.1 | +32.4% |
| 1Q20 | -19.0 | -36.6% |
| 3Q19 | 14.2 | +4.0% |
| 2Q19 | 9.1 | +11.4% |
| 1Q19 | -29.9 | +29.5% |
| 3Q18 | 13.6 | -121.5% |
| 2Q18 | 8.2 | -22.9% |
| 1Q18 | -23.1 | +14.7% |
| 3Q17 | -63.3 | -637.0% |
| 2Q17 | 10.6 | +130.7% |
| 1Q17 | -20.2 | -9.2% |
| 3Q16 | 11.8 | +78.5% |
| 2Q16 | 4.6 | -376.1% |
| 1Q16 | -22.2 | -48.9% |
| 3Q15 | 6.6 | - |
| 2Q15 | -1.7 | - |
| 1Q15 | -43.5 | - |