| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 28.2 | +26.1% |
| 3Q24 | 17.7 | -370.4% |
| 2Q24 | 13.9 | -145.3% |
| 1Q24 | 22.4 | -268.0% |
| 3Q23 | -6.6 | -43.3% |
| 2Q23 | -30.8 | +83.0% |
| 1Q23 | -13.3 | -209.3% |
| 3Q22 | -11.6 | +247.6% |
| 1Q22 | -16.8 | +12.3% |
| 1Q22 | 12.2 | -164.1% |
| 3Q21 | -3.3 | +8.0% |
| 2Q21 | -15.0 | +682.2% |
| 1Q21 | -19.0 | -1416.0% |
| 3Q20 | -3.1 | -115.6% |
| 2Q20 | -1.9 | -36.3% |
| 1Q20 | 1.4 | -111.6% |
| 3Q19 | 19.7 | -497.0% |
| 2Q19 | -3.0 | +70.9% |
| 1Q19 | -12.5 | -334.3% |
| 3Q18 | -5.0 | -147.8% |
| 2Q18 | -1.8 | -356.9% |
| 1Q18 | 5.3 | +177.5% |
| 3Q17 | 10.4 | +255.8% |
| 2Q17 | 0.7 | -90.2% |
| 1Q17 | 1.9 | -74.9% |
| 3Q16 | 2.9 | -87.0% |
| 2Q16 | 7.0 | -71.6% |
| 1Q16 | 7.7 | -68.6% |
| 3Q15 | 22.6 | -7.9% |
| 2Q15 | 24.7 | +48.6% |
| 1Q15 | 24.4 | +117.4% |
| 3Q14 | 24.5 | +100.8% |
| 2Q14 | 16.6 | +177.3% |
| 1Q14 | 11.2 | +36.5% |
| 3Q13 | 12.2 | -28.1% |
| 2Q13 | 6.0 | - |
| 1Q13 | 8.2 | +5.0% |
| 3Q12 | 17.0 | -3.1% |
| 1Q12 | 7.8 | - |
| 3Q11 | 17.5 | - |