| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -0.9 | -106.0% |
| 3Q25 | -30.2 | -217.9% |
| 2Q25 | 10.1 | -35.5% |
| 1Q25 | -3.9 | -2400.6% |
| 4Q24 | 15.1 | +2414.2% |
| 3Q24 | 25.6 | +298.1% |
| 2Q24 | 15.6 | -223.7% |
| 1Q24 | 0.2 | -97.1% |
| 4Q23 | 0.6 | -97.1% |
| 3Q23 | 6.4 | -2667.0% |
| 2Q23 | -12.6 | -289.7% |
| 1Q23 | 5.9 | -39.3% |
| 4Q22 | 21.0 | +1528.6% |
| 3Q22 | -0.3 | -101.3% |
| 2Q22 | 6.7 | -69.9% |
| 1Q22 | 9.7 | +15.7% |
| 4Q21 | 1.3 | -95.3% |
| 3Q21 | 19.5 | -42.6% |
| 2Q21 | 22.1 | -40.7% |
| 1Q21 | 8.3 | -72.7% |
| 4Q20 | 27.6 | -32.1% |
| 3Q20 | 34.0 | -12.3% |
| 2Q20 | 37.3 | -8.8% |
| 1Q20 | 30.6 | +7.8% |
| 4Q19 | 40.7 | +21.8% |
| 3Q19 | 38.8 | +9.8% |
| 2Q19 | 40.8 | +20.0% |
| 1Q19 | 28.4 | -17.8% |
| 4Q18 | 33.4 | -15.7% |
| 3Q18 | 35.3 | +23.9% |
| 2Q18 | 34.0 | -2.4% |
| 1Q18 | 34.5 | +22.4% |
| 4Q17 | 39.6 | +59.0% |
| 3Q17 | 28.5 | -15.4% |
| 2Q17 | 34.8 | +63.7% |
| 1Q17 | 28.2 | +134.1% |
| 4Q16 | 24.9 | +51.0% |
| 3Q16 | 33.7 | +203.7% |
| 2Q16 | 21.3 | +179.7% |
| 1Q16 | 12.0 | +245.9% |
| 4Q15 | 16.5 | - |
| 3Q15 | 11.1 | - |
| 2Q15 | 7.6 | - |
| 1Q15 | 3.5 | - |