| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 25.3 | -164.7% |
| 2Q24 | 20.9 | +11.8% |
| 1Q24 | 23.8 | -3.3% |
| 3Q23 | -39.1 | -202.1% |
| 2Q23 | 18.7 | -54.2% |
| 1Q23 | 24.6 | -30.2% |
| 3Q22 | 38.3 | -27.5% |
| 2Q22 | 40.8 | -32.3% |
| 1Q22 | 35.2 | -50.8% |
| 3Q21 | 52.8 | +17.1% |
| 2Q21 | 60.2 | +24.3% |
| 1Q21 | 71.6 | +257.9% |
| 3Q20 | 45.1 | +23.7% |
| 2Q20 | 48.4 | +248.1% |
| 1Q20 | 20.0 | +15.9% |
| 3Q19 | 36.4 | +41.8% |
| 2Q19 | 13.9 | -9.7% |
| 1Q19 | 17.3 | +70.3% |
| 3Q18 | 25.7 | +196.9% |
| 2Q18 | 15.4 | +95.2% |
| 1Q18 | 10.1 | -23.7% |
| 3Q17 | 8.7 | -38.8% |
| 2Q17 | 7.9 | -53.4% |
| 1Q17 | 13.3 | +28.8% |
| 3Q16 | 14.1 | +18.4% |
| 2Q16 | 17.0 | +679.9% |
| 1Q16 | 10.3 | - |
| 3Q15 | 11.9 | +268.6% |
| 2Q15 | 2.2 | -205.9% |
| 3Q14 | 3.2 | -158.3% |
| 2Q14 | -2.1 | -117.0% |
| 3Q13 | -5.6 | +53.1% |
| 2Q13 | 12.0 | -112.0% |
| 1Q13 | -9.5 | -58.6% |
| 3Q12 | -3.6 | -96.8% |
| 2Q12 | -100.2 | -1939.2% |
| 1Q12 | -23.1 | - |
| 3Q11 | -113.7 | - |
| 2Q11 | 5.4 | - |