| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 27.9 | +37.4% |
| 1Q25 | 22.4 | +10.0% |
| 3Q24 | 17.8 | -35.8% |
| 2Q24 | 20.3 | -27.9% |
| 1Q24 | 20.4 | -33.2% |
| 3Q23 | 27.7 | - |
| 2Q23 | 28.2 | - |
| 1Q23 | 30.5 | - |
| 2Q21 | 30.3 | +369.4% |
| 1Q21 | 27.2 | +133.1% |
| 3Q20 | 10.6 | -28.4% |
| 2Q20 | 6.5 | -59.7% |
| 1Q20 | 11.7 | -19.3% |
| 3Q19 | 14.9 | +3.3% |
| 2Q19 | 16.0 | +62.4% |
| 1Q19 | 14.5 | -4.6% |
| 3Q18 | 14.4 | +57.5% |
| 2Q18 | 9.9 | +3.3% |
| 1Q18 | 15.2 | +39.7% |
| 3Q17 | 9.1 | +18.2% |
| 2Q17 | 9.6 | +68.8% |
| 1Q17 | 10.9 | +8.2% |
| 3Q16 | 7.7 | +2.9% |
| 2Q16 | 5.7 | +36.0% |
| 1Q16 | 10.0 | +88.6% |
| 3Q15 | 7.5 | +37.8% |
| 2Q15 | 4.2 | +277.5% |
| 1Q15 | 5.3 | +52.0% |
| 3Q14 | 5.5 | -0.2% |
| 2Q14 | 1.1 | -108.7% |
| 1Q14 | 3.5 | -58.1% |
| 3Q13 | 5.5 | +17.0% |
| 2Q13 | -12.7 | +1973.2% |
| 1Q13 | 8.4 | +1059.4% |
| 3Q12 | 4.7 | - |
| 2Q12 | -0.6 | - |
| 1Q12 | 0.7 | - |