| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 32.8 | +24.6% |
| 1Q25 | 30.5 | +9.2% |
| 3Q24 | 27.5 | +23.1% |
| 2Q24 | 26.3 | +28.2% |
| 1Q24 | 27.9 | +55.0% |
| 3Q23 | 22.3 | +9.2% |
| 2Q23 | 20.5 | +0.7% |
| 1Q23 | 18.0 | -28.5% |
| 3Q22 | 20.5 | -7.8% |
| 2Q22 | 20.4 | -6.2% |
| 1Q22 | 25.2 | -11.4% |
| 3Q21 | 22.2 | +65.8% |
| 2Q21 | 21.7 | +28.9% |
| 1Q21 | 28.4 | +105.8% |
| 3Q20 | 13.4 | -30.6% |
| 2Q20 | 16.8 | +65.5% |
| 1Q20 | 13.8 | +56.1% |
| 3Q19 | 19.3 | +103.8% |
| 2Q19 | 10.2 | -7.3% |
| 1Q19 | 8.8 | +9.2% |
| 3Q18 | 9.5 | +143.2% |
| 2Q18 | 11.0 | +2088.6% |
| 1Q18 | 8.1 | -4.6% |
| 3Q17 | 3.9 | +12.7% |
| 2Q17 | 0.5 | -79.4% |
| 1Q17 | 8.5 | +316.7% |
| 3Q16 | 3.5 | +42.2% |
| 2Q16 | 2.4 | -1.1% |
| 1Q16 | 2.0 | -16.6% |
| 3Q15 | 2.4 | -64.9% |
| 2Q15 | 2.5 | -71.9% |
| 1Q15 | 2.4 | -65.1% |
| 3Q14 | 6.9 | +54.7% |
| 2Q14 | 8.8 | +100.7% |
| 1Q14 | 7.0 | +7610.5% |
| 3Q13 | 4.5 | +239.0% |
| 2Q13 | 4.4 | +264.0% |
| 1Q13 | 0.1 | -111.2% |
| 3Q12 | 1.3 | -88.4% |
| 2Q12 | 1.2 | -91.5% |
| 1Q12 | -0.8 | -105.9% |
| 3Q11 | 11.4 | -3.6% |
| 2Q11 | 14.1 | -0.4% |
| 1Q11 | 13.7 | +24.2% |
| 3Q10 | 11.8 | - |
| 2Q10 | 14.1 | - |
| 1Q10 | 11.0 | - |