| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 23.2 | -3.0% |
| 4Q25 | 19.0 | +4.5% |
| 3Q25 | 26.1 | +23.0% |
| 2Q25 | 20.7 | +36.6% |
| 1Q25 | 23.9 | +18.1% |
| 4Q24 | 18.2 | +54.5% |
| 3Q24 | 21.3 | -6.4% |
| 2Q24 | 15.1 | +37.1% |
| 1Q24 | 20.2 | -0.8% |
| 4Q23 | 11.8 | +432.1% |
| 3Q23 | 22.7 | +44.2% |
| 2Q23 | 11.0 | -36.4% |
| 1Q23 | 20.4 | -24.0% |
| 4Q22 | 2.2 | -92.6% |
| 3Q22 | 15.8 | -13.3% |
| 2Q22 | 17.4 | -12.0% |
| 1Q22 | 26.8 | -16.2% |
| 4Q21 | 30.1 | +355.9% |
| 3Q21 | 18.2 | -26.1% |
| 2Q21 | 19.7 | -4.4% |
| 1Q21 | 32.0 | +29.5% |
| 4Q20 | 6.6 | -69.8% |
| 3Q20 | 24.6 | +31.3% |
| 2Q20 | 20.6 | +37.7% |
| 1Q20 | 24.7 | +19.1% |
| 4Q19 | 21.9 | +244.5% |
| 3Q19 | 18.7 | +15.2% |
| 2Q19 | 15.0 | +98.4% |
| 1Q19 | 20.7 | +47.4% |
| 4Q18 | 6.3 | -617.3% |
| 3Q18 | 16.3 | -25.5% |
| 2Q18 | 7.5 | -23.6% |
| 1Q18 | 14.1 | -23.4% |
| 4Q17 | -1.2 | -85.6% |
| 3Q17 | 21.8 | +261.4% |
| 2Q17 | 9.9 | -279.5% |
| 1Q17 | 18.4 | +20.8% |
| 4Q16 | -8.5 | - |
| 3Q16 | 6.0 | - |
| 2Q16 | -5.5 | - |
| 1Q16 | 15.2 | - |