| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 12.7 | +46.0% |
| 2Q26 | 16.1 | +101.5% |
| 1Q26 | 12.0 | +5.6% |
| 4Q25 | 11.1 | +51.9% |
| 3Q25 | 8.7 | -38.4% |
| 2Q25 | 8.0 | +2.3% |
| 1Q25 | 11.4 | +129.5% |
| 4Q24 | 7.3 | -44.1% |
| 3Q24 | 14.2 | +118.4% |
| 2Q24 | 7.8 | +8.5% |
| 1Q24 | 5.0 | +66.8% |
| 4Q23 | 13.1 | +55.3% |
| 3Q23 | 6.5 | -5.8% |
| 2Q23 | 7.2 | -29.7% |
| 1Q23 | 3.0 | -57.7% |
| 4Q22 | 8.4 | -32.9% |
| 3Q22 | 6.9 | +33.2% |
| 2Q22 | 10.3 | +399.5% |
| 1Q22 | 7.0 | -66.9% |
| 4Q21 | 12.6 | +137.5% |
| 3Q21 | 5.2 | -146.3% |
| 2Q21 | 2.1 | -58.0% |
| 1Q21 | 21.3 | +138.1% |
| 4Q20 | 5.3 | -32.0% |
| 3Q20 | -11.2 | +453.8% |
| 2Q20 | 4.9 | -34.0% |
| 1Q20 | 8.9 | +7.4% |
| 4Q19 | 7.8 | +22.9% |
| 3Q19 | -2.0 | -126.4% |
| 2Q19 | 7.4 | +12.0% |
| 1Q19 | 8.3 | +22.9% |
| 4Q18 | 6.3 | +49.1% |
| 3Q18 | 7.6 | +15.6% |
| 2Q18 | 6.6 | +41.0% |
| 1Q18 | 6.8 | +31.6% |
| 4Q17 | 4.2 | +2.1% |
| 3Q17 | 6.6 | +9.5% |
| 2Q17 | 4.7 | - |
| 1Q17 | 5.2 | - |
| 4Q16 | 4.2 | - |
| 3Q16 | 6.0 | - |