| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 50.9 | - |
| 3Q25 | 5.8 | - |
| 2Q25 | -15.4 | - |
| 1Q25 | -33.4 | - |
| 3Q21 | 2.2 | -62.8% |
| 2Q21 | 23.7 | -970.3% |
| 1Q21 | -8.9 | +433.2% |
| 4Q20 | 35.0 | +284.8% |
| 3Q20 | 5.8 | +1178.2% |
| 2Q20 | -2.7 | -126.3% |
| 1Q20 | -1.7 | -181.2% |
| 4Q19 | 9.1 | +261.1% |
| 3Q19 | 0.5 | -98.5% |
| 2Q19 | 10.4 | -138.6% |
| 1Q19 | 2.1 | -86.0% |
| 4Q18 | 2.5 | -240.6% |
| 3Q18 | 30.1 | +1055.5% |
| 2Q18 | -26.8 | +525.9% |
| 1Q18 | 14.7 | -125.8% |
| 4Q17 | -1.8 | -104.4% |
| 3Q17 | 2.6 | -42.1% |
| 2Q17 | -4.3 | -73.5% |
| 1Q17 | -56.9 | -507.9% |
| 4Q16 | 41.1 | -12.0% |
| 3Q16 | 4.5 | -143.1% |
| 2Q16 | -16.2 | -374.2% |
| 1Q16 | 14.0 | -5.8% |
| 4Q15 | 46.7 | +114.7% |
| 3Q15 | -10.4 | -162.8% |
| 2Q15 | 5.9 | -64.4% |
| 1Q15 | 14.8 | -36.7% |
| 4Q14 | 21.7 | -278.0% |
| 3Q14 | 16.6 | -22.1% |
| 2Q14 | 16.6 | -53.9% |
| 1Q14 | 23.4 | +193.9% |
| 4Q13 | -12.2 | -157.1% |
| 3Q13 | 21.3 | -37.3% |
| 2Q13 | 36.0 | +930.5% |
| 1Q13 | 8.0 | +109.5% |
| 4Q12 | 21.4 | -38.2% |
| 3Q12 | 34.0 | +26.0% |
| 2Q12 | 3.5 | -119.6% |
| 1Q12 | 3.8 | - |
| 4Q11 | 34.6 | - |
| 3Q11 | 27.0 | - |
| 2Q11 | -17.8 | - |