| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 0.4 | -87.2% |
| 2Q25 | 3.2 | +186.2% |
| 1Q25 | 3.5 | +69.0% |
| 4Q24 | 2.1 | +0.5% |
| 3Q24 | 0.3 | -121.8% |
| 2Q24 | 1.1 | -188.4% |
| 1Q24 | 2.1 | -45.3% |
| 4Q23 | 2.1 | +130.1% |
| 3Q23 | -1.5 | -59.7% |
| 2Q23 | -1.3 | -75.5% |
| 1Q23 | 3.8 | -496.2% |
| 4Q22 | 0.9 | -130.1% |
| 3Q22 | -3.8 | -26.2% |
| 2Q22 | -5.1 | -15.8% |
| 1Q22 | -1.0 | -71.5% |
| 4Q21 | -3.0 | -209.9% |
| 3Q21 | -5.1 | -283.1% |
| 2Q21 | -6.1 | +213.8% |
| 1Q21 | -3.4 | -449.4% |
| 4Q20 | 2.8 | -52.4% |
| 3Q20 | 2.8 | +172.9% |
| 2Q20 | -1.9 | -48.0% |
| 1Q20 | 1.0 | +192.6% |
| 4Q19 | 5.8 | +273.8% |
| 3Q19 | 1.0 | -1627.2% |
| 2Q19 | -3.7 | +18.9% |
| 1Q19 | 0.3 | -104.0% |
| 4Q18 | 1.6 | -88.9% |
| 3Q18 | -0.1 | -100.7% |
| 2Q18 | -3.1 | -144.2% |
| 1Q18 | -8.1 | -205.1% |
| 4Q17 | 13.9 | +2.0% |
| 3Q17 | 10.1 | - |
| 2Q17 | 7.1 | - |
| 1Q17 | 7.7 | - |
| 4Q16 | 13.7 | - |