| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.3 | -31.2% |
| 3Q25 | 21.5 | +9.5% |
| 2Q25 | 19.7 | -3.5% |
| 1Q25 | 23.7 | -17.9% |
| 3Q24 | 19.6 | +31.0% |
| 2Q24 | 20.4 | -8.9% |
| 1Q23 | 28.9 | +17.1% |
| 3Q23 | 15.0 | +194.7% |
| 2Q23 | 22.4 | +25.6% |
| 1Q23 | 24.7 | +24.3% |
| 3Q22 | 5.1 | -65.3% |
| 2Q22 | 17.9 | +47.8% |
| 1Q22 | 19.9 | -38.1% |
| 3Q21 | 14.6 | -37.6% |
| 2Q21 | 12.1 | -42.7% |
| 1Q21 | 32.1 | -11.1% |
| 3Q20 | 23.5 | +14.2% |
| 2Q20 | 21.1 | -1.8% |
| 1Q20 | 36.1 | +28.5% |
| 3Q19 | 20.6 | -1590.5% |
| 2Q19 | 21.5 | -641.6% |
| 1Q19 | 28.1 | -45.7% |
| 3Q18 | -1.4 | +164.1% |
| 2Q18 | -4.0 | -31.6% |
| 1Q18 | 51.7 | +19.0% |
| 3Q17 | -0.5 | -81.4% |
| 2Q17 | -5.8 | -63.1% |
| 1Q17 | 43.4 | +2.6% |
| 3Q16 | -2.8 | -120.2% |
| 2Q16 | -15.7 | -963.8% |
| 1Q16 | 42.3 | +45.1% |
| 3Q15 | 13.9 | -137.6% |
| 2Q15 | 1.8 | -104.9% |
| 1Q15 | 29.2 | +21.4% |
| 3Q14 | -36.9 | +930.4% |
| 2Q14 | -37.4 | -27.7% |
| 1Q14 | 24.0 | +9.3% |
| 3Q13 | -3.6 | -80.3% |
| 2Q13 | -51.8 | -2.6% |
| 1Q13 | 22.0 | -4.5% |
| 3Q12 | -18.2 | -36.8% |
| 2Q12 | -53.1 | +53.8% |
| 1Q12 | 23.0 | +101.8% |
| 3Q11 | -28.8 | - |
| 2Q11 | -34.5 | - |
| 1Q11 | 11.4 | - |