| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 18.2 | -20.7% |
| 2Q26 | 13.1 | -272.6% |
| 1Q26 | 12.5 | +198.1% |
| 4Q25 | 4.6 | -31.8% |
| 3Q25 | 22.9 | +221.4% |
| 2Q25 | -7.6 | -345.8% |
| 1Q25 | 4.2 | -70.7% |
| 4Q24 | 6.8 | +2801.6% |
| 3Q24 | 7.1 | +436.1% |
| 2Q24 | 3.1 | -23.5% |
| 1Q24 | 14.3 | +49.2% |
| 4Q23 | 0.2 | -97.9% |
| 3Q23 | 1.3 | -89.5% |
| 2Q23 | 4.0 | -58.7% |
| 1Q23 | 9.6 | -22.3% |
| 4Q22 | 11.3 | +17.4% |
| 3Q22 | 12.7 | +3.1% |
| 2Q22 | 9.8 | +5.1% |
| 1Q22 | 12.3 | +14.2% |
| 4Q21 | 9.7 | +166.7% |
| 3Q21 | 12.3 | -12.4% |
| 2Q21 | 9.3 | +7.4% |
| 1Q21 | 10.8 | +12.7% |
| 4Q20 | 3.6 | -62.2% |
| 3Q20 | 14.0 | +112.2% |
| 2Q20 | 8.7 | -16.1% |
| 1Q20 | 9.6 | +23.2% |
| 4Q19 | 9.6 | +68.9% |
| 3Q19 | 6.6 | -32.6% |
| 2Q19 | 10.3 | +13.8% |
| 1Q19 | 7.8 | +3.7% |
| 4Q18 | 5.7 | -11.9% |
| 3Q18 | 9.8 | -65.2% |
| 2Q18 | 9.1 | +212.4% |
| 1Q18 | 7.5 | -133.2% |
| 4Q17 | 6.4 | -165.7% |
| 3Q17 | 28.2 | +598.9% |
| 2Q17 | 2.9 | -154.7% |
| 1Q17 | -22.5 | -863.5% |
| 4Q16 | -9.8 | - |
| 3Q16 | 4.0 | - |
| 2Q16 | -5.3 | - |
| 1Q16 | 2.9 | - |