| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.9 | +110.8% |
| 4Q24 | 12.8 | +28.8% |
| 3Q24 | 2.3 | -38.6% |
| 2Q24 | 0.9 | -102.1% |
| 1Q24 | 3.3 | -168.6% |
| 4Q23 | 9.9 | -297.4% |
| 3Q23 | 3.7 | -220.3% |
| 2Q23 | -45.1 | -53.6% |
| 1Q23 | -4.8 | -215.9% |
| 4Q22 | -5.0 | -157.7% |
| 3Q22 | -3.1 | +6959.2% |
| 2Q22 | -97.2 | -3891.7% |
| 1Q22 | 4.1 | -66.1% |
| 4Q21 | 8.7 | -23.8% |
| 3Q21 | 0.0 | -101.0% |
| 2Q21 | 2.6 | -77.2% |
| 1Q21 | 12.1 | +166.9% |
| 4Q20 | 11.4 | -8.8% |
| 3Q20 | 4.3 | -255.3% |
| 2Q20 | 11.2 | +16.3% |
| 1Q20 | 4.5 | +37.2% |
| 4Q19 | 12.5 | -22.5% |
| 3Q19 | -2.8 | -126.6% |
| 2Q19 | 9.7 | -19.3% |
| 1Q19 | 3.3 | -62.7% |
| 4Q18 | 16.1 | -1.3% |
| 3Q18 | 10.5 | +0.9% |
| 2Q18 | 12.0 | +36.4% |
| 1Q18 | 8.9 | -19.2% |
| 4Q17 | 16.4 | +14.3% |
| 3Q17 | 10.4 | +1688.0% |
| 2Q17 | 8.8 | -37.1% |
| 1Q17 | 11.0 | -42.4% |
| 4Q16 | 14.3 | -21.9% |
| 3Q16 | 0.6 | -95.8% |
| 2Q16 | 13.9 | -3.6% |
| 1Q16 | 19.1 | +12.5% |
| 4Q15 | 18.3 | -10.5% |
| 3Q15 | 13.8 | -20.6% |
| 2Q15 | 14.5 | -22.4% |
| 1Q15 | 16.9 | -10.7% |
| 4Q14 | 20.5 | - |
| 3Q14 | 17.4 | -19.0% |
| 2Q14 | 18.6 | -12.7% |
| 1Q14 | 19.0 | -12.9% |
| 3Q13 | 21.5 | -5.5% |
| 2Q13 | 21.4 | +6.5% |
| 1Q13 | 21.8 | +11.0% |
| 3Q12 | 22.8 | -1.5% |
| 2Q12 | 20.1 | -18.4% |
| 1Q12 | 19.6 | -12.0% |
| 3Q11 | 23.1 | +19.4% |
| 2Q11 | 24.6 | -3.5% |
| 1Q11 | 22.3 | -19.7% |
| 3Q10 | 19.3 | - |
| 2Q10 | 25.5 | - |
| 1Q10 | 27.8 | - |