| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 6.4 | -35.1% |
| 3Q26 | -8.3 | -235.6% |
| 2Q26 | -26.9 | -3.3% |
| 1Q26 | -28.7 | +118.3% |
| 4Q25 | 9.9 | +150.3% |
| 3Q25 | 6.1 | -61.0% |
| 2Q25 | -27.8 | -521.0% |
| 1Q25 | -13.1 | -2487.0% |
| 4Q24 | 4.0 | -154.5% |
| 3Q24 | 15.7 | +73.4% |
| 2Q24 | 6.6 | -36.5% |
| 1Q24 | 0.6 | -93.3% |
| 4Q23 | -7.3 | +36.5% |
| 3Q23 | 9.1 | -28.3% |
| 2Q23 | 10.4 | -888.8% |
| 1Q23 | 8.2 | +106.4% |
| 4Q22 | -5.3 | -143.4% |
| 3Q22 | 12.6 | -19.5% |
| 2Q22 | -1.3 | -112.9% |
| 1Q22 | 4.0 | +538.6% |
| 4Q21 | 12.2 | +98.9% |
| 3Q21 | 15.7 | +14.6% |
| 2Q21 | 10.2 | +141.8% |
| 1Q21 | 0.6 | -86.5% |
| 4Q20 | 6.2 | -57.4% |
| 3Q20 | 13.7 | +14.3% |
| 2Q20 | 4.2 | -499.3% |
| 1Q20 | 4.6 | -58.6% |
| 4Q19 | 14.5 | -6.4% |
| 3Q19 | 12.0 | -2.8% |
| 2Q19 | -1.1 | -113.2% |
| 1Q19 | 11.2 | +18.1% |
| 4Q18 | 15.4 | +1.5% |
| 3Q18 | 12.3 | +7.4% |
| 2Q18 | 8.0 | +136.9% |
| 1Q18 | 9.5 | -33.3% |
| 4Q17 | 15.2 | +12.1% |
| 3Q17 | 11.5 | -16.8% |
| 2Q17 | 3.4 | - |
| 1Q17 | 14.2 | - |
| 4Q16 | 13.6 | - |
| 3Q16 | 13.8 | - |