| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 76.6 | +2.6% |
| 3Q24 | 82.9 | +4.9% |
| 2Q24 | 85.1 | +2.1% |
| 1Q24 | 74.7 | +8.4% |
| 3Q23 | 79.1 | -26.3% |
| 2Q23 | 83.4 | -22.6% |
| 1Q23 | 68.9 | -7.5% |
| 3Q22 | 107.3 | +58.9% |
| 2Q22 | 107.8 | +65.6% |
| 1Q22 | 74.5 | +17.0% |
| 3Q21 | 67.5 | +21.7% |
| 2Q21 | 65.1 | +1060.8% |
| 1Q21 | 63.6 | +3.8% |
| 3Q20 | 55.5 | -20.8% |
| 2Q20 | 5.6 | -92.2% |
| 1Q20 | 61.3 | -6.3% |
| 3Q19 | 70.1 | -12.2% |
| 2Q19 | 72.3 | -14.2% |
| 1Q19 | 65.5 | -3.4% |
| 3Q18 | 79.8 | +17.0% |
| 2Q18 | 84.2 | +22.8% |
| 1Q18 | 67.7 | +1.6% |
| 3Q17 | 68.2 | +123.1% |
| 2Q17 | 68.6 | +9.4% |
| 1Q17 | 66.7 | +66.3% |
| 3Q16 | 30.6 | -35.2% |
| 2Q16 | 62.7 | +32.6% |
| 1Q16 | 40.1 | -20.6% |
| 3Q15 | 47.2 | +53.6% |
| 2Q15 | 47.3 | +134.5% |
| 1Q15 | 50.5 | +95.6% |
| 3Q14 | 30.7 | +528.2% |
| 2Q14 | 20.2 | +298.2% |
| 1Q14 | 25.8 | -196.8% |
| 3Q13 | 4.9 | -106.0% |
| 2Q13 | 5.1 | -105.9% |
| 1Q13 | -26.7 | +456.6% |
| 3Q12 | -81.6 | +43.8% |
| 2Q12 | -86.2 | +95.4% |
| 1Q12 | -4.8 | -46.9% |
| 3Q11 | -56.7 | +179.3% |
| 1Q11 | -44.1 | +909.9% |
| 1Q11 | -9.0 | - |
| 3Q10 | -20.3 | - |
| 2Q10 | -4.4 | - |