| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 62.8 | +63.8% |
| 3Q24 | 32.0 | -19.4% |
| 2Q24 | 60.0 | +137.9% |
| 1Q24 | 38.3 | -35.5% |
| 3Q23 | 39.8 | +81.8% |
| 2Q23 | 25.2 | +9.9% |
| 1Q23 | 59.5 | +154.6% |
| 3Q22 | 21.9 | +6.5% |
| 2Q22 | 23.0 | -397.2% |
| 1Q22 | 23.4 | +236.1% |
| 3Q21 | 20.5 | +98.3% |
| 2Q21 | -7.7 | -131.4% |
| 1Q21 | 6.9 | +3230.5% |
| 3Q20 | 10.4 | +1042.9% |
| 2Q20 | 24.6 | +63.9% |
| 1Q20 | 0.2 | -102.4% |
| 3Q19 | 0.9 | -165.8% |
| 2Q19 | 15.0 | -3.5% |
| 1Q19 | -8.8 | -132.2% |
| 3Q18 | -1.4 | -103.5% |
| 2Q18 | 15.6 | -73.1% |
| 1Q18 | 27.2 | -17.4% |
| 3Q17 | 39.8 | -45.9% |
| 2Q17 | 57.9 | +96.4% |
| 1Q17 | 33.0 | -13.8% |
| 3Q16 | 73.4 | +97.7% |
| 2Q16 | 29.5 | -31.3% |
| 1Q16 | 38.2 | -8.2% |
| 3Q15 | 37.1 | +136.7% |
| 2Q15 | 42.9 | -33.3% |
| 1Q15 | 41.7 | -702.0% |
| 3Q14 | 15.7 | -62.4% |
| 2Q14 | 64.2 | +178.9% |
| 1Q14 | -6.9 | - |
| 3Q13 | 41.7 | -49.7% |
| 2Q13 | 23.0 | +9.7% |
| 3Q12 | 83.1 | +119.0% |
| 2Q12 | 21.0 | -44.5% |
| 1Q12 | 24.1 | -48.1% |
| 3Q11 | 37.9 | -36.6% |
| 2Q11 | 37.8 | -36.1% |
| 1Q11 | 46.3 | - |
| 3Q10 | 59.9 | - |
| 2Q10 | 59.2 | - |