| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 32.3 | -42.0% |
| 3Q25 | 17.0 | -119.6% |
| 2Q25 | 13.8 | +86.6% |
| 1Q25 | 13.6 | +31.9% |
| 4Q24 | 55.6 | +119.3% |
| 3Q24 | -87.1 | -1250.5% |
| 2Q24 | 7.4 | +33.4% |
| 1Q24 | 10.3 | -9.4% |
| 4Q23 | 25.4 | -6.3% |
| 3Q23 | 7.6 | -20.1% |
| 2Q23 | 5.6 | -36.9% |
| 1Q23 | 11.4 | +57.0% |
| 4Q22 | 27.1 | +1.2% |
| 3Q22 | 9.5 | -84.2% |
| 2Q22 | 8.8 | -28.6% |
| 1Q22 | 7.3 | -77.4% |
| 4Q21 | 26.8 | +22.8% |
| 3Q21 | 60.1 | +618.8% |
| 2Q21 | 12.3 | +47.3% |
| 1Q21 | 32.1 | +102.6% |
| 4Q20 | 21.8 | -13.2% |
| 3Q20 | 8.4 | +66.3% |
| 2Q20 | 8.4 | -8.3% |
| 1Q20 | 15.9 | +1.8% |
| 4Q19 | 25.1 | +24.8% |
| 3Q19 | 5.0 | +159.6% |
| 2Q19 | 9.1 | +145.5% |
| 1Q19 | 15.6 | +35.2% |
| 4Q18 | 20.1 | +429.0% |
| 3Q18 | 1.9 | -202.5% |
| 2Q18 | 3.7 | +51.3% |
| 1Q18 | 11.5 | -32.7% |
| 4Q17 | 3.8 | +78.7% |
| 3Q17 | -1.9 | -42.1% |
| 2Q17 | 2.5 | -49.6% |
| 1Q17 | 17.1 | +46.0% |
| 4Q16 | 2.1 | -359.0% |
| 3Q16 | -3.3 | -2861.3% |
| 2Q16 | 4.9 | -51.7% |
| 1Q16 | 11.7 | -49.8% |
| 4Q15 | -0.8 | -106.4% |
| 3Q15 | 0.1 | -110.7% |
| 2Q15 | 10.1 | -14.3% |
| 1Q15 | 23.4 | -12.8% |
| 4Q14 | 12.8 | -0.8% |
| 3Q14 | -1.1 | -41.3% |
| 2Q14 | 11.8 | -24.7% |
| 1Q14 | 26.8 | +10.0% |
| 4Q13 | 12.9 | -114.0% |
| 3Q13 | -1.9 | -137.4% |
| 2Q13 | 15.6 | -9.9% |
| 1Q13 | 24.4 | -13.4% |
| 4Q12 | -92.5 | -2148.3% |
| 3Q12 | 5.0 | -26.1% |
| 2Q12 | 17.3 | - |
| 1Q12 | 28.1 | +950.3% |
| 4Q11 | 4.5 | -72.1% |
| 3Q11 | 6.8 | -24.2% |
| 1Q11 | 2.7 | - |
| 4Q10 | 16.2 | - |
| 3Q10 | 9.0 | - |
| 2Q10 | 16.0 | - |