| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 21.5 | +412.7% |
| 2Q26 | 2.0 | -83.6% |
| 1Q26 | 23.5 | -17.0% |
| 4Q25 | 10.7 | +32.6% |
| 3Q25 | 4.2 | -60.4% |
| 2Q25 | 11.9 | +9.5% |
| 1Q25 | 28.3 | +152.5% |
| 4Q24 | 8.1 | -166.3% |
| 3Q24 | 10.6 | -2963.4% |
| 2Q24 | 10.9 | +19.8% |
| 1Q24 | 11.2 | -17.8% |
| 4Q23 | -12.2 | -48.3% |
| 3Q23 | -0.4 | -110.4% |
| 2Q23 | 9.1 | +14.6% |
| 1Q23 | 13.6 | +73.8% |
| 4Q22 | -23.5 | +272.7% |
| 3Q22 | 3.5 | -51.6% |
| 2Q22 | 7.9 | -54.6% |
| 1Q22 | 7.8 | -60.1% |
| 4Q21 | -6.3 | -467.3% |
| 3Q21 | 7.3 | +161.5% |
| 2Q21 | 17.4 | +36.3% |
| 1Q21 | 19.6 | +22.4% |
| 4Q20 | 1.7 | -85.9% |
| 3Q20 | 2.8 | -82.2% |
| 2Q20 | 12.8 | +47.1% |
| 1Q20 | 16.0 | +133.2% |
| 4Q19 | 12.2 | -262.9% |
| 3Q19 | 15.7 | -26.8% |
| 2Q19 | 8.7 | -59.9% |
| 1Q19 | 6.9 | -67.4% |
| 4Q18 | -7.5 | -167.9% |
| 3Q18 | 21.4 | +189.3% |
| 2Q18 | 21.7 | -21.9% |
| 1Q18 | 21.1 | -3.2% |
| 4Q17 | 11.0 | -49.8% |
| 3Q17 | 7.4 | -75.9% |
| 2Q17 | 27.8 | - |
| 1Q17 | 21.8 | - |
| 4Q16 | 22.0 | - |
| 3Q16 | 30.8 | - |