| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 12.3 | +26.0% |
| 4Q25 | 12.4 | +84.6% |
| 1Q25 | 9.8 | -10.5% |
| 4Q24 | 6.7 | -41.2% |
| 3Q24 | 7.3 | -33.4% |
| 2Q24 | 24.9 | +30.4% |
| 1Q24 | 11.0 | -14.5% |
| 4Q23 | 11.5 | -26.0% |
| 3Q23 | 11.0 | +41.9% |
| 2Q23 | 19.1 | +57.5% |
| 1Q23 | 12.8 | -40.9% |
| 4Q22 | 15.5 | +35.2% |
| 3Q22 | 7.8 | +10.8% |
| 2Q22 | 12.1 | -21.4% |
| 1Q22 | 21.7 | +117.4% |
| 4Q21 | 11.5 | +7.0% |
| 3Q21 | 7.0 | -24.2% |
| 2Q21 | 15.4 | +28.6% |
| 1Q21 | 10.0 | -38.0% |
| 4Q20 | 10.7 | -11.4% |
| 3Q20 | 9.2 | +48.7% |
| 2Q20 | 12.0 | +35.0% |
| 1Q20 | 16.1 | -36.3% |
| 4Q19 | 12.1 | -23.2% |
| 3Q19 | 6.2 | -39.0% |
| 2Q19 | 8.9 | +32.2% |
| 1Q19 | 25.3 | +38.9% |
| 4Q18 | 15.7 | +47.9% |
| 3Q18 | 10.2 | +53.7% |
| 2Q18 | 6.7 | -58.8% |
| 1Q18 | 18.2 | +82.6% |
| 4Q17 | 10.6 | -7.1% |
| 3Q17 | 6.6 | -39.2% |
| 2Q17 | 16.4 | +101.3% |
| 1Q17 | 10.0 | +2.1% |
| 4Q16 | 11.5 | +106.6% |
| 3Q16 | 10.9 | - |
| 2Q16 | 8.1 | - |
| 1Q16 | 9.8 | - |
| 4Q15 | 5.5 | - |