| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.7 | -22.5% |
| 2Q26 | 11.0 | +323.1% |
| 1Q26 | 2.8 | -72.0% |
| 4Q25 | 6.7 | -26.4% |
| 3Q25 | 9.9 | +194.3% |
| 2Q25 | 2.6 | -64.1% |
| 1Q25 | 9.8 | +4.1% |
| 4Q24 | 9.1 | +40.8% |
| 3Q24 | 3.4 | -29.7% |
| 2Q24 | 7.3 | -3.6% |
| 1Q24 | 9.4 | +8.9% |
| 4Q23 | 6.4 | -22.8% |
| 3Q23 | 4.8 | -2.5% |
| 2Q23 | 7.5 | -1.5% |
| 1Q23 | 8.7 | +307.9% |
| 4Q22 | 8.3 | -11.8% |
| 3Q22 | 4.9 | +53.2% |
| 2Q22 | 7.7 | +153.1% |
| 1Q22 | 2.1 | +271.6% |
| 4Q21 | 9.5 | +176.8% |
| 3Q21 | 3.2 | -36.9% |
| 2Q21 | 3.0 | -49.3% |
| 1Q21 | 0.6 | -76.9% |
| 4Q20 | 3.4 | -58.4% |
| 3Q20 | 5.1 | -1.9% |
| 2Q20 | 6.0 | -14.7% |
| 1Q20 | 2.5 | -1320.3% |
| 4Q19 | 8.2 | +44.2% |
| 3Q19 | 5.2 | +58.6% |
| 2Q19 | 7.0 | +41.3% |
| 1Q19 | -0.2 | -794.8% |
| 4Q18 | 5.7 | +1.2% |
| 3Q18 | 3.3 | -19.0% |
| 2Q18 | 4.9 | -13.5% |
| 1Q18 | 0.0 | -101.6% |
| 4Q17 | 5.6 | +6.4% |
| 3Q17 | 4.1 | -549.2% |
| 2Q17 | 5.7 | - |
| 1Q17 | -1.9 | - |
| 4Q16 | 5.3 | - |
| 3Q16 | -0.9 | - |