| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 4.3 | +67.1% |
| 1Q26 | -0.5 | -120.6% |
| 4Q25 | 1.4 | +93.8% |
| 3Q25 | 4.7 | -25.2% |
| 2Q25 | 2.6 | +241.4% |
| 1Q25 | 2.6 | -27.4% |
| 4Q24 | 0.7 | -92.5% |
| 3Q24 | 6.2 | +13.9% |
| 2Q24 | 0.8 | -106.5% |
| 1Q24 | 3.6 | -201.5% |
| 4Q23 | 9.6 | +106.2% |
| 3Q23 | 5.5 | +18.2% |
| 2Q23 | -11.7 | -299.4% |
| 1Q23 | -3.5 | -136.9% |
| 4Q22 | 4.6 | -15.7% |
| 3Q22 | 4.6 | -67.3% |
| 2Q22 | 5.8 | -62.1% |
| 1Q22 | 9.5 | -34.9% |
| 4Q21 | 5.5 | -43.1% |
| 3Q21 | 14.2 | +10.3% |
| 2Q21 | 15.4 | +30.7% |
| 1Q21 | 14.6 | +61.0% |
| 4Q20 | 9.7 | +1.4% |
| 3Q20 | 12.8 | +105.1% |
| 2Q20 | 11.8 | +59.5% |
| 1Q20 | 9.1 | +182.0% |
| 4Q19 | 9.6 | +103.7% |
| 3Q19 | 6.3 | +193.2% |
| 2Q19 | 7.4 | -28.2% |
| 1Q19 | 3.2 | -48.6% |
| 4Q18 | 4.7 | -46.9% |
| 3Q18 | 2.1 | -82.0% |
| 2Q18 | 10.3 | +38.7% |
| 1Q18 | 6.3 | +148.0% |
| 4Q17 | 8.8 | -543.2% |
| 3Q17 | 11.9 | -276.8% |
| 2Q17 | 7.4 | +15.2% |
| 1Q17 | 2.5 | -677.9% |
| 4Q16 | -2.0 | - |
| 3Q16 | -6.7 | - |
| 2Q16 | 6.5 | - |
| 1Q16 | -0.4 | - |