| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 2.7 | +218.2% |
| 2Q24 | 3.1 | -18.8% |
| 1Q24 | 3.4 | +24.2% |
| 3Q23 | 0.9 | -463.3% |
| 2Q23 | 3.8 | +136.6% |
| 1Q23 | 2.8 | -90.0% |
| 3Q22 | -0.2 | -89.4% |
| 2Q22 | 1.6 | -193.0% |
| 1Q22 | 27.7 | -193976.8% |
| 3Q21 | -2.2 | -75.8% |
| 2Q21 | -1.7 | -447.0% |
| 1Q21 | 0.0 | -99.8% |
| 3Q20 | -9.1 | +48.5% |
| 2Q20 | 0.5 | -169.1% |
| 1Q20 | -6.1 | -1440.0% |
| 3Q19 | -6.2 | +2887.5% |
| 2Q19 | -0.7 | -126.9% |
| 1Q19 | 0.5 | -72.3% |
| 3Q18 | -0.2 | -72.5% |
| 2Q18 | 2.7 | +63.0% |
| 1Q18 | 1.6 | -14.7% |
| 3Q17 | -0.7 | +620.9% |
| 2Q17 | 1.6 | -7.9% |
| 1Q17 | 1.9 | +2.4% |
| 3Q16 | -0.1 | -85.1% |
| 2Q16 | 1.8 | -6.7% |
| 1Q16 | 1.9 | +218.1% |
| 3Q15 | -0.7 | -54.5% |
| 2Q15 | 1.9 | +162.3% |
| 1Q15 | 0.6 | +22.0% |
| 3Q14 | -1.5 | -56.3% |
| 2Q14 | 0.7 | -129.6% |
| 1Q14 | 0.5 | -149.1% |
| 3Q13 | -3.5 | +189.2% |
| 2Q13 | -2.5 | -430.8% |
| 1Q13 | -1.0 | -201.5% |
| 3Q12 | -1.2 | - |
| 2Q12 | 0.7 | - |
| 1Q12 | 1.0 | - |