| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 36.2 | -0.2% |
| 3Q24 | 35.1 | -15.2% |
| 2Q24 | 37.2 | -7.0% |
| 1Q24 | 36.3 | -14.3% |
| 3Q23 | 41.4 | -13.6% |
| 2Q23 | 40.0 | -23.3% |
| 1Q23 | 42.3 | -33.3% |
| 3Q22 | 47.9 | -15.0% |
| 2Q22 | 52.2 | -5.1% |
| 1Q22 | 63.5 | +38.6% |
| 3Q21 | 56.3 | +296.4% |
| 2Q21 | 54.9 | +219.1% |
| 1Q21 | 45.8 | -10900.7% |
| 3Q20 | 14.2 | -62.7% |
| 2Q20 | 17.2 | -50.8% |
| 1Q20 | -0.4 | -101.2% |
| 3Q19 | 38.1 | +23.2% |
| 2Q19 | 35.0 | +32.2% |
| 1Q19 | 36.6 | +33.7% |
| 3Q18 | 30.9 | -338.8% |
| 2Q18 | 26.5 | +4.6% |
| 1Q18 | 27.4 | +127.6% |
| 3Q17 | -12.9 | -153.8% |
| 2Q17 | 25.3 | +26.1% |
| 1Q17 | 12.0 | -37.6% |
| 3Q16 | 24.0 | +87.3% |
| 2Q16 | 20.1 | -169.3% |
| 1Q16 | 19.3 | -12.7% |
| 3Q15 | 12.8 | -13.5% |
| 2Q15 | -29.0 | -319.0% |
| 1Q15 | 22.1 | +97.4% |
| 3Q14 | 14.9 | +22.8% |
| 2Q14 | 13.2 | -117.2% |
| 1Q14 | 11.2 | -125.3% |
| 3Q13 | 12.1 | +1.8% |
| 2Q13 | -76.9 | - |
| 1Q13 | -44.3 | +510.1% |
| 3Q12 | 11.9 | -189.0% |
| 1Q12 | -7.3 | - |
| 3Q11 | -13.3 | - |