| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 1.2 | -76.0% |
| 1Q25 | 9.4 | +116.2% |
| 3Q24 | 12.4 | -25.5% |
| 2Q24 | 4.8 | -61.1% |
| 1Q24 | 4.3 | -38.4% |
| 3Q23 | 16.6 | -46.1% |
| 2Q23 | 12.5 | -62.3% |
| 1Q23 | 7.0 | -75.2% |
| 3Q22 | 30.8 | +18.9% |
| 2Q22 | 33.0 | +31.8% |
| 1Q22 | 28.3 | +20.7% |
| 3Q21 | 25.9 | +100.9% |
| 2Q21 | 25.1 | +85.9% |
| 1Q21 | 23.5 | +52.6% |
| 3Q20 | 12.9 | -20.8% |
| 2Q20 | 13.5 | +25.3% |
| 1Q20 | 15.4 | +88.7% |
| 3Q19 | 16.3 | -6.3% |
| 2Q19 | 10.8 | -28.6% |
| 1Q19 | 8.2 | -43.2% |
| 3Q18 | 17.4 | +14.0% |
| 2Q18 | 15.1 | +10.6% |
| 1Q18 | 14.4 | +12.0% |
| 3Q17 | 15.2 | +7.2% |
| 2Q17 | 13.6 | +11.7% |
| 1Q17 | 12.8 | +19.3% |
| 3Q16 | 14.2 | +3.4% |
| 2Q16 | 12.2 | +12.9% |
| 1Q16 | 10.8 | +31.8% |
| 3Q15 | 13.7 | -28.2% |
| 2Q15 | 10.8 | -33.8% |
| 1Q15 | 8.2 | -47.8% |
| 3Q14 | 19.1 | +5.3% |
| 2Q14 | 16.3 | +3.6% |
| 1Q14 | 15.6 | +29.6% |
| 3Q13 | 18.2 | -128.8% |
| 2Q13 | 15.8 | +25.3% |
| 1Q13 | 12.1 | -7.3% |
| 3Q12 | -63.2 | -527.0% |
| 2Q12 | 12.6 | -26.1% |
| 1Q12 | 13.0 | -17.6% |
| 3Q11 | 14.8 | -28.7% |
| 2Q11 | 17.0 | -29.6% |
| 1Q11 | 15.8 | - |
| 3Q10 | 20.8 | - |
| 2Q10 | 24.2 | - |