| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 35.7 | -15.0% |
| 3Q24 | 20.1 | -20.4% |
| 2Q24 | 25.3 | +23.8% |
| 1Q24 | 42.0 | +33.6% |
| 3Q23 | 25.2 | -47.8% |
| 2Q23 | 20.4 | -40.1% |
| 1Q23 | 31.5 | +172.7% |
| 3Q22 | 48.4 | - |
| 2Q22 | 34.1 | - |
| 1Q22 | 11.5 | - |
| 1Q20 | 48.9 | +194.2% |
| 3Q19 | 40.5 | +139.3% |
| 2Q19 | 37.7 | +103.2% |
| 1Q19 | 16.6 | +32.4% |
| 3Q18 | 16.9 | -17.2% |
| 2Q18 | 18.6 | -3.1% |
| 1Q18 | 12.6 | -20.4% |
| 3Q17 | 20.4 | +6.9% |
| 2Q17 | 19.2 | -33.8% |
| 1Q17 | 15.8 | -5656.7% |
| 3Q16 | 19.1 | -4.8% |
| 2Q16 | 28.9 | +42.9% |
| 1Q16 | -0.3 | -101.8% |
| 3Q15 | 20.1 | +13.0% |
| 2Q15 | 20.3 | +20.4% |
| 1Q15 | 16.1 | +22.2% |
| 3Q14 | 17.8 | -1867.4% |
| 2Q14 | 16.8 | -285.8% |
| 1Q14 | 13.2 | -166.6% |
| 3Q13 | -1.0 | -104.2% |
| 2Q13 | -9.0 | -233.8% |
| 1Q13 | -19.8 | -693.3% |
| 3Q12 | 23.9 | +242.0% |
| 2Q12 | 6.8 | +96.0% |
| 1Q12 | 3.3 | +119.0% |
| 3Q11 | 7.0 | -2743.5% |
| 2Q11 | 3.4 | +279.9% |
| 1Q11 | 1.5 | -461.5% |
| 3Q10 | -0.3 | - |
| 2Q10 | 0.9 | - |
| 1Q10 | -0.4 | - |