| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 20.0 | -29.3% |
| 3Q25 | 25.2 | -45.6% |
| 2Q25 | 31.8 | -23.4% |
| 1Q25 | 27.5 | -5.8% |
| 4Q24 | 28.3 | -40.9% |
| 3Q24 | 46.2 | +68.1% |
| 2Q24 | 41.6 | +19.3% |
| 1Q24 | 29.2 | -34.2% |
| 4Q23 | 47.9 | -0.5% |
| 3Q23 | 27.5 | -61.7% |
| 2Q23 | 34.9 | -15.7% |
| 1Q23 | 44.3 | +518.1% |
| 4Q22 | 48.2 | -5.3% |
| 3Q22 | 71.9 | +538.8% |
| 2Q22 | 41.3 | -204.5% |
| 1Q22 | 7.2 | -112.7% |
| 4Q21 | 50.9 | -182.0% |
| 3Q21 | 11.3 | -126.2% |
| 2Q21 | -39.6 | -46.6% |
| 1Q21 | -56.6 | -60.6% |
| 4Q20 | -62.0 | +115.8% |
| 3Q20 | -43.0 | -387.7% |
| 2Q20 | -74.2 | -572.1% |
| 1Q20 | -143.6 | +119.0% |
| 4Q19 | -28.7 | -128.9% |
| 3Q19 | 14.9 | -139.8% |
| 2Q19 | 15.7 | +328.0% |
| 1Q19 | -65.6 | -221.2% |
| 4Q18 | 99.4 | -336.0% |
| 3Q18 | -37.6 | -13.5% |
| 2Q18 | 3.7 | -102.3% |
| 1Q18 | 54.1 | +69.6% |
| 4Q17 | -42.1 | -51.6% |
| 3Q17 | -43.5 | +137.1% |
| 2Q17 | -158.2 | +104.4% |
| 1Q17 | 31.9 | -108.4% |
| 4Q16 | -87.0 | -50.8% |
| 3Q16 | -18.3 | +6530.4% |
| 2Q16 | -77.4 | +306.8% |
| 1Q16 | -378.9 | +1502.6% |
| 4Q15 | -176.8 | -298.5% |
| 3Q15 | -0.3 | -100.5% |
| 2Q15 | -19.0 | -234.0% |
| 1Q15 | -23.6 | -243.2% |
| 4Q14 | 89.1 | +3500.7% |
| 3Q14 | 53.9 | +192.5% |
| 2Q14 | 14.2 | -35.3% |
| 1Q14 | 16.5 | +194.9% |
| 4Q13 | 2.5 | -110.6% |
| 3Q13 | 18.4 | -214.4% |
| 2Q13 | 21.9 | +68.3% |
| 1Q13 | 5.6 | -49.7% |
| 4Q12 | -23.4 | -53.7% |
| 3Q12 | -16.1 | -123.5% |
| 2Q12 | 13.0 | -75.0% |
| 1Q12 | 11.1 | -218.8% |
| 4Q11 | -50.7 | -354.7% |
| 3Q11 | 68.5 | +526.7% |
| 2Q11 | 52.2 | +262.6% |
| 1Q11 | -9.4 | - |
| 4Q10 | 19.9 | - |
| 3Q10 | 10.9 | - |
| 2Q10 | 14.4 | - |