| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 47.3 | +1.7% |
| 1Q25 | 66.4 | +12.9% |
| 3Q24 | 81.8 | +63.2% |
| 2Q24 | 46.5 | +16.3% |
| 1Q24 | 58.8 | +38.6% |
| 3Q23 | 50.1 | -1127.5% |
| 2Q23 | 40 | -263.6% |
| 1Q23 | 42.4 | +22.3% |
| 3Q22 | -4.9 | -306.8% |
| 2Q22 | -24.4 | -138.3% |
| 1Q22 | 34.7 | +309.1% |
| 3Q21 | 2.4 | -92.0% |
| 2Q21 | 63.8 | +6.9% |
| 1Q21 | 8.5 | -114.0% |
| 3Q20 | 29.5 | -29.4% |
| 2Q20 | 59.7 | -12.8% |
| 1Q20 | -60.4 | -303.1% |
| 4Q19 | 627.3 | - |
| 3Q19 | 41.7 | -34.6% |
| 2Q19 | 68.4 | +73.8% |
| 1Q19 | 29.7 | -59.8% |
| 3Q18 | 63.9 | +27.1% |
| 2Q18 | 39.4 | -19.2% |
| 1Q18 | 74.1 | +4.9% |
| 3Q17 | 50.2 | -40.8% |
| 2Q17 | 48.7 | -4.1% |
| 1Q17 | 70.6 | +166.1% |
| 3Q16 | 84.8 | +81.4% |
| 2Q16 | 50.8 | -13.7% |
| 1Q16 | 26.5 | -63.2% |
| 3Q15 | 46.7 | -49.7% |
| 2Q15 | 58.8 | -4.7% |
| 1Q15 | 72.1 | +103.7% |
| 3Q14 | 93.0 | +16.2% |
| 2Q14 | 61.8 | -12.7% |
| 1Q14 | 35.4 | -70.6% |
| 3Q13 | 80 | +52.8% |
| 2Q13 | 70.8 | -2.9% |
| 1Q13 | 120.5 | -38.1% |
| 3Q12 | 52.3 | -33.3% |
| 2Q12 | 72.9 | -165.4% |
| 1Q12 | 194.6 | +157.4% |
| 3Q11 | 78.5 | +8.5% |
| 2Q11 | -111.4 | -261.9% |
| 1Q11 | 75.6 | - |
| 3Q10 | 72.3 | - |
| 2Q10 | 68.8 | - |