| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.6 | -99.7% |
| 3Q25 | 50.4 | +534.7% |
| 2Q25 | 33.7 | +390.8% |
| 1Q25 | 21.8 | +2107.8% |
| 4Q24 | 3165.9 | +61.9% |
| 3Q24 | 7.9 | -48.3% |
| 2Q24 | 6.9 | -191.1% |
| 1Q24 | 1.0 | -89.4% |
| 4Q23 | 1955.1 | +3871.0% |
| 3Q23 | 15.4 | -51.2% |
| 2Q23 | -7.5 | -116.6% |
| 1Q23 | 9.3 | +31066.8% |
| 4Q22 | 49.2 | -83.8% |
| 3Q22 | 31.5 | +254.6% |
| 2Q22 | 45.4 | -50.2% |
| 1Q22 | 0.0 | -99.9% |
| 4Q21 | 304.1 | +139.8% |
| 3Q21 | 8.9 | -83.0% |
| 2Q21 | 91.0 | +278.8% |
| 1Q21 | 45.3 | +94.7% |
| 4Q20 | 126.8 | +22.3% |
| 3Q20 | 52.1 | -66.4% |
| 2Q20 | 24.0 | -20.6% |
| 1Q20 | 23.3 | -32.7% |
| 4Q19 | 103.7 | +268.3% |
| 3Q19 | 155.2 | -29.9% |
| 2Q19 | 30.2 | -6599.1% |
| 1Q19 | 34.6 | -345.9% |
| 4Q18 | 28.1 | -10.1% |
| 3Q18 | 221.4 | +3702.2% |
| 2Q18 | -0.5 | -104.0% |
| 1Q18 | -14.1 | -133.2% |
| 4Q17 | 31.3 | +31.3% |
| 3Q17 | 5.8 | -122.8% |
| 2Q17 | 11.5 | -74.4% |
| 1Q17 | 42.4 | +4.1% |
| 4Q16 | 23.8 | -27.0% |
| 3Q16 | -25.5 | +399.2% |
| 2Q16 | 45.0 | -0.5% |
| 1Q16 | 40.7 | +35.0% |
| 4Q15 | 32.6 | +1830.8% |
| 3Q15 | -5.1 | -123.4% |
| 2Q15 | 45.2 | +148.6% |
| 1Q15 | 30.2 | +704.8% |
| 4Q14 | 1.7 | -118.6% |
| 3Q14 | 21.8 | +185.7% |
| 2Q14 | 18.2 | -1709.2% |
| 1Q14 | 3.7 | -153.9% |
| 4Q13 | -9.1 | +77.6% |
| 3Q13 | 7.6 | -96.0% |
| 2Q13 | -1.1 | -83.4% |
| 1Q13 | -7.0 | +917.1% |
| 4Q12 | -5.1 | -125.9% |
| 3Q12 | 189.7 | -518.2% |
| 2Q12 | -6.8 | -90.5% |
| 1Q12 | -0.7 | -118.3% |
| 4Q11 | 19.7 | - |
| 3Q11 | -45.4 | - |
| 2Q11 | -71.7 | - |
| 1Q11 | 3.7 | - |