| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.2 | -647.3% |
| 3Q25 | 1.0 | -49.2% |
| 2Q25 | 2.2 | +24.6% |
| 1Q25 | 9.5 | -6.8% |
| 4Q24 | -0.8 | -118.9% |
| 3Q24 | 2.1 | +2012.9% |
| 2Q24 | 1.7 | -74.4% |
| 1Q24 | 10.2 | -30.9% |
| 4Q23 | 4.0 | -2.5% |
| 3Q23 | 0.1 | -97.2% |
| 2Q23 | 6.8 | +155.3% |
| 1Q23 | 14.7 | -20.7% |
| 4Q22 | 4.1 | -40.2% |
| 3Q22 | 3.5 | -61.6% |
| 2Q22 | 2.7 | -76.1% |
| 1Q22 | 18.5 | -0.1% |
| 4Q21 | 6.9 | +10.8% |
| 3Q21 | 9.0 | -12.4% |
| 2Q21 | 11.1 | +33.8% |
| 1Q21 | 18.6 | +26.5% |
| 4Q20 | 6.2 | +57.1% |
| 3Q20 | 10.3 | +52.3% |
| 2Q20 | 8.3 | +226.2% |
| 1Q20 | 14.7 | +38.8% |
| 4Q19 | 4.0 | -9.2% |
| 3Q19 | 6.8 | +201.7% |
| 2Q19 | 2.6 | +248.4% |
| 1Q19 | 10.6 | -11.4% |
| 4Q18 | 4.4 | -898.6% |
| 3Q18 | 2.2 | +331.3% |
| 2Q18 | 0.7 | -93.4% |
| 1Q18 | 11.9 | +13.4% |
| 4Q17 | -0.5 | -122.7% |
| 3Q17 | 0.5 | -88.2% |
| 2Q17 | 11.2 | +401.5% |
| 1Q17 | 10.5 | -25.9% |
| 4Q16 | 2.4 | -29.0% |
| 3Q16 | 4.4 | - |
| 2Q16 | 2.2 | - |
| 1Q16 | 14.2 | - |
| 4Q15 | 3.4 | - |