| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 38.9 | +10.2% |
| 1Q25 | 44.2 | +34.6% |
| 3Q24 | 31.6 | -0.3% |
| 2Q24 | 35.3 | -12.1% |
| 1Q24 | 32.8 | -24.4% |
| 3Q23 | 31.7 | -21.9% |
| 2Q23 | 40.2 | +5.3% |
| 1Q23 | 43.4 | -2.2% |
| 3Q22 | 40.6 | -20.4% |
| 2Q22 | 38.2 | -6.0% |
| 1Q22 | 44.3 | -23.9% |
| 3Q21 | 51.0 | -27.6% |
| 2Q21 | 40.6 | -34.1% |
| 1Q21 | 58.3 | +201.4% |
| 3Q20 | 70.5 | +75.0% |
| 2Q20 | 61.7 | +82.0% |
| 1Q20 | 19.3 | -36.9% |
| 3Q19 | 40.3 | +39.5% |
| 2Q19 | 33.9 | +35.5% |
| 1Q19 | 30.6 | +27.3% |
| 3Q18 | 28.9 | -8.7% |
| 2Q18 | 25.0 | +4.6% |
| 1Q18 | 24.1 | +17.1% |
| 3Q17 | 31.6 | +47.4% |
| 2Q17 | 23.9 | -19.4% |
| 1Q17 | 20.6 | +64.5% |
| 3Q16 | 21.4 | +56.8% |
| 2Q16 | 29.7 | +18.5% |
| 1Q16 | 12.5 | +44.6% |
| 3Q15 | 13.7 | -16.0% |
| 2Q15 | 25.0 | +119.1% |
| 1Q15 | 8.6 | -29.1% |
| 3Q14 | 16.3 | +30.9% |
| 2Q14 | 11.4 | +67.4% |
| 1Q14 | 12.2 | +104.0% |
| 3Q13 | 12.4 | +80.2% |
| 2Q13 | 6.8 | -149.9% |
| 1Q13 | 6.0 | -164.5% |
| 3Q12 | 6.9 | -41.3% |
| 2Q12 | -13.7 | -209.6% |
| 1Q12 | -9.3 | - |
| 3Q11 | 11.8 | - |
| 2Q11 | 12.5 | - |