| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 39.1 | +50.1% |
| 3Q24 | 44.7 | +227.0% |
| 2Q24 | 22.3 | -12.5% |
| 1Q24 | 26.1 | +22.2% |
| 3Q23 | 13.7 | -10.1% |
| 2Q23 | 25.5 | +153.2% |
| 1Q23 | 21.3 | -42.2% |
| 3Q22 | 15.2 | +142.2% |
| 2Q22 | 10.1 | -71.0% |
| 1Q22 | 36.9 | -720.1% |
| 3Q21 | 6.3 | +147.8% |
| 2Q21 | 34.7 | +667.6% |
| 1Q21 | -6.0 | -84.2% |
| 3Q20 | 2.5 | -31.5% |
| 2Q20 | 4.5 | -52.4% |
| 1Q20 | -37.6 | -612.6% |
| 3Q19 | 3.7 | +21.9% |
| 2Q19 | 9.5 | -157.4% |
| 1Q19 | 7.3 | -16.2% |
| 3Q18 | 3.0 | -75.0% |
| 2Q18 | -16.6 | -661.1% |
| 1Q18 | 8.8 | -9.6% |
| 3Q17 | 12.1 | -461.0% |
| 2Q17 | 3.0 | -65.5% |
| 1Q17 | 9.7 | -30.7% |
| 3Q16 | -3.4 | -91.1% |
| 2Q16 | 8.6 | +15.2% |
| 1Q16 | 14.0 | -175.3% |
| 3Q15 | -37.5 | +842.8% |
| 2Q15 | 7.4 | -483.9% |
| 1Q15 | -18.5 | -2172.3% |
| 3Q14 | -4.0 | -160.8% |
| 2Q14 | -1.9 | -81.5% |
| 1Q14 | 0.9 | -112.2% |
| 3Q13 | 6.5 | -129.7% |
| 2Q13 | -10.5 | -54.1% |
| 1Q13 | -7.4 | -33.6% |
| 3Q12 | -22.1 | +17.2% |
| 2Q12 | -22.9 | +33.9% |
| 1Q12 | -11.1 | -44.8% |
| 3Q11 | -18.8 | -11.8% |
| 2Q11 | -17.1 | -68.5% |
| 1Q11 | -20.1 | - |
| 3Q10 | -21.3 | - |
| 2Q10 | -54.3 | - |