| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 19.3 | +23.0% |
| 1Q25 | 18.6 | +16.3% |
| 3Q24 | 26.7 | +139.6% |
| 2Q24 | 15.6 | +149.2% |
| 1Q24 | 16.0 | +3561.3% |
| 3Q23 | 11.1 | -2366.7% |
| 2Q23 | 6.3 | -24.8% |
| 1Q23 | 0.4 | -96.8% |
| 3Q22 | -0.5 | -103.3% |
| 2Q22 | 8.4 | -24.2% |
| 1Q22 | 13.8 | -19.5% |
| 3Q21 | 14.7 | -43.1% |
| 2Q21 | 11.0 | -43.4% |
| 1Q21 | 17.1 | +67.2% |
| 4Q20 | 24.6 | +128.6% |
| 3Q20 | 25.9 | +28.0% |
| 2Q20 | 19.5 | +0.5% |
| 1Q20 | 10.2 | -42.6% |
| 4Q19 | 10.7 | -41.7% |
| 3Q19 | 20.2 | -27.3% |
| 2Q19 | 19.4 | -11.0% |
| 1Q19 | 17.8 | -23.5% |
| 4Q18 | 18.4 | +6.9% |
| 3Q18 | 27.8 | +25.9% |
| 2Q18 | 21.8 | -18.5% |
| 1Q18 | 23.3 | +80.3% |
| 4Q17 | 17.2 | -58.6% |
| 3Q17 | 22.1 | -6.4% |
| 2Q17 | 26.7 | +11.8% |
| 1Q17 | 12.9 | -41.9% |
| 4Q16 | 41.7 | +63.1% |
| 3Q16 | 23.6 | -3.1% |
| 2Q16 | 23.9 | -3.9% |
| 1Q16 | 22.3 | -4.1% |
| 4Q15 | 25.5 | +3.6% |
| 3Q15 | 24.4 | +4.7% |
| 2Q15 | 24.9 | -349.6% |
| 1Q15 | 23.2 | +6.8% |
| 4Q14 | 24.7 | +0.2% |
| 3Q14 | 23.3 | -11.0% |
| 2Q14 | -10.0 | -137.5% |
| 1Q14 | 21.7 | -11.5% |
| 4Q13 | 24.6 | +8.5% |
| 3Q13 | 26.2 | +0.9% |
| 2Q13 | 26.6 | +4.9% |
| 1Q13 | 24.6 | +27.2% |
| 4Q12 | 22.7 | +0.9% |
| 3Q12 | 25.9 | +24.7% |
| 2Q12 | 25.4 | +5.8% |
| 1Q12 | 19.3 | -10.0% |
| 4Q11 | 22.5 | - |
| 3Q11 | 20.8 | -20.0% |
| 2Q11 | 24.0 | +17.9% |
| 1Q11 | 21.5 | - |
| 3Q10 | 26.0 | - |
| 2Q10 | 20.3 | - |