| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 18.1 | +76.4% |
| 1Q25 | 15.9 | -7.0% |
| 3Q24 | 14.9 | +64.8% |
| 2Q24 | 10.3 | +261.5% |
| 1Q24 | 17.1 | +339.9% |
| 3Q23 | 9.1 | +712.8% |
| 2Q23 | 2.8 | -151.4% |
| 1Q23 | 3.9 | +17.6% |
| 3Q22 | 1.1 | -4.9% |
| 2Q22 | -5.5 | -165.8% |
| 1Q22 | 3.3 | -79.8% |
| 3Q21 | 1.2 | -93.3% |
| 2Q21 | 8.4 | -59.4% |
| 1Q21 | 16.3 | +74.0% |
| 3Q20 | 17.6 | +65.8% |
| 2Q20 | 20.7 | +57.1% |
| 1Q20 | 9.4 | -44.3% |
| 3Q19 | 10.6 | -20.3% |
| 2Q19 | 13.2 | +19.9% |
| 1Q19 | 16.9 | +37.5% |
| 3Q18 | 13.3 | +259.5% |
| 2Q18 | 11.0 | +30.7% |
| 1Q18 | 12.3 | +20.8% |
| 3Q17 | 3.7 | -15.0% |
| 2Q17 | 8.4 | +70.1% |
| 1Q17 | 10.1 | +45.6% |
| 3Q16 | 4.4 | -46.5% |
| 2Q16 | 4.9 | -50.3% |
| 1Q16 | 7.0 | -23.0% |
| 3Q15 | 8.1 | -12.2% |
| 2Q15 | 9.9 | +7.8% |
| 1Q15 | 9.1 | -11.5% |
| 3Q14 | 9.3 | +21.5% |
| 2Q14 | 9.2 | -12.9% |
| 1Q14 | 10.2 | -1.9% |
| 3Q13 | 7.6 | -19.6% |
| 2Q13 | 10.6 | +159.6% |
| 1Q13 | 10.4 | +10.4% |
| 3Q12 | 9.5 | +73.5% |
| 2Q12 | 4.1 | -55.9% |
| 1Q12 | 9.5 | -32.5% |
| 3Q11 | 5.5 | -46.7% |
| 2Q11 | 9.2 | +8.8% |
| 1Q11 | 14.0 | +17.0% |
| 3Q10 | 10.3 | - |
| 2Q10 | 8.5 | - |
| 1Q10 | 12.0 | - |