| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 9.7 | -60.8% |
| 1Q25 | 16.0 | -21.6% |
| 3Q24 | 15.7 | -28.8% |
| 2Q24 | 24.7 | -15187.3% |
| 1Q24 | 20.4 | +419.0% |
| 3Q23 | 22.0 | +8.9% |
| 2Q23 | -0.2 | -100.4% |
| 1Q23 | 3.9 | -91.5% |
| 3Q22 | 20.2 | -49.4% |
| 2Q22 | 41.0 | -15.7% |
| 1Q21 | 46.4 | +13.6% |
| 3Q21 | 39.9 | +33.7% |
| 2Q21 | 48.6 | +432.7% |
| 1Q21 | 40.9 | +469.7% |
| 3Q20 | 29.8 | +5892.1% |
| 1Q20 | 9.1 | +182.4% |
| 1Q20 | 7.2 | +24.3% |
| 3Q19 | 0.5 | -97.8% |
| 2Q19 | 3.2 | -87.8% |
| 1Q19 | 5.8 | -67.9% |
| 3Q18 | 22.7 | +4.2% |
| 2Q18 | 26.5 | +42.7% |
| 1Q18 | 18.0 | +58.7% |
| 3Q17 | 21.8 | +128.9% |
| 2Q17 | 18.6 | +132.9% |
| 1Q17 | 11.4 | +334.3% |
| 3Q16 | 9.5 | -252.4% |
| 2Q16 | 8.0 | -297.4% |
| 1Q16 | 2.6 | -129.7% |
| 3Q15 | -6.2 | +38.7% |
| 2Q15 | -4.0 | +260.9% |
| 1Q15 | -8.8 | +91.8% |
| 4Q14 | -12.2 | +93.8% |
| 3Q14 | -4.5 | -154.5% |
| 2Q14 | -1.1 | -105.6% |
| 1Q14 | -4.6 | -130.3% |
| 4Q13 | -6.3 | -151.0% |
| 3Q13 | 8.3 | +3.6% |
| 2Q13 | 20.0 | -288.0% |
| 1Q13 | 15.1 | -616.5% |
| 4Q12 | 12.4 | - |
| 3Q12 | 8.0 | -137.7% |
| 2Q12 | -10.6 | - |
| 1Q12 | -2.9 | - |
| 3Q11 | -21.2 | - |