| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.4 | +79.0% |
| 3Q24 | 7.6 | -23.7% |
| 2Q24 | 11.9 | -4.4% |
| 1Q24 | 4.2 | -245.9% |
| 3Q23 | 10.0 | +66.2% |
| 2Q23 | 12.5 | +15.4% |
| 1Q23 | -2.9 | +469.9% |
| 3Q22 | 6.0 | -147.3% |
| 2Q22 | 10.8 | - |
| 1Q22 | -0.5 | - |
| 3Q21 | -12.7 | - |
| 2Q20 | 16.3 | +45.0% |
| 1Q20 | 6.0 | -45.9% |
| 3Q19 | 14.6 | +1.7% |
| 2Q19 | 11.3 | -1.3% |
| 1Q19 | 11.1 | +145.7% |
| 3Q18 | 14.4 | -26.8% |
| 2Q18 | 11.4 | -33.7% |
| 1Q18 | 4.5 | +93.7% |
| 3Q17 | 19.6 | +6.2% |
| 2Q17 | 17.2 | +8.0% |
| 1Q17 | 2.3 | -57.1% |
| 3Q16 | 18.5 | -4.2% |
| 2Q16 | 15.9 | -8.7% |
| 1Q16 | 5.5 | -46.7% |
| 3Q15 | 19.3 | -7.6% |
| 2Q15 | 17.4 | +6.1% |
| 1Q15 | 10.2 | +52.6% |
| 3Q14 | 20.9 | +14.7% |
| 2Q14 | 16.4 | +0.8% |
| 1Q14 | 6.7 | +2.8% |
| 3Q13 | 18.2 | -1.5% |
| 2Q13 | 16.3 | +11.3% |
| 1Q13 | 6.5 | -32.2% |
| 3Q12 | 18.5 | -5.8% |
| 2Q12 | 14.7 | -56.3% |
| 1Q12 | 9.6 | - |
| 3Q11 | 19.6 | - |
| 2Q11 | 33.6 | - |