| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.9 | -18.0% |
| 4Q25 | -7.3 | -74.5% |
| 3Q25 | -16.4 | +310.4% |
| 2Q25 | 22.3 | -12.6% |
| 1Q25 | 20.5 | +263.1% |
| 4Q24 | -28.5 | -354.9% |
| 3Q24 | -4.0 | -92.1% |
| 2Q24 | 25.5 | +382.9% |
| 1Q24 | 5.7 | -111.8% |
| 4Q23 | 11.2 | -20.2% |
| 3Q23 | -50.3 | +12690.5% |
| 2Q23 | 5.3 | -85.5% |
| 1Q23 | -48.0 | +802.6% |
| 4Q22 | 14.0 | -72.3% |
| 3Q22 | -0.4 | -102.6% |
| 2Q22 | 36.5 | +51.8% |
| 1Q22 | -5.3 | -124.9% |
| 4Q21 | 50.6 | -3442.7% |
| 3Q21 | 15.3 | +89.8% |
| 2Q21 | 24.1 | +79.2% |
| 1Q21 | 21.3 | +48.5% |
| 4Q20 | -1.5 | -88.4% |
| 3Q20 | 8.1 | -325.8% |
| 2Q20 | 13.4 | -28.2% |
| 1Q20 | 14.4 | +182.3% |
| 4Q19 | -13.0 | -3631.9% |
| 3Q19 | -3.6 | +4577.9% |
| 2Q19 | 18.7 | +0.9% |
| 1Q19 | 5.1 | -67.2% |
| 4Q18 | 0.4 | -112.0% |
| 3Q18 | -0.1 | -98.9% |
| 2Q18 | 18.5 | -7.7% |
| 1Q18 | 15.5 | -31.2% |
| 4Q17 | -3.1 | -80.9% |
| 3Q17 | -6.9 | -225.0% |
| 2Q17 | 20.1 | -29.1% |
| 1Q17 | 22.5 | +46.4% |
| 4Q16 | -16.2 | +173.9% |
| 3Q16 | 5.5 | -654.0% |
| 2Q16 | 28.3 | +7.9% |
| 1Q16 | 15.4 | +1225.4% |
| 4Q15 | -5.9 | - |
| 3Q15 | -1.0 | -690.5% |
| 2Q15 | 26.2 | +56.7% |
| 1Q15 | 1.2 | -91.2% |
| 3Q14 | 0.2 | -137.8% |
| 2Q14 | 16.7 | -0.4% |
| 1Q14 | 13.1 | +12.8% |
| 3Q13 | -0.4 | - |
| 2Q13 | 16.8 | - |
| 1Q13 | 11.7 | - |