| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q23 | 2.1 | -53.4% |
| 2Q23 | -3.1 | -67.7% |
| 1Q23 | -9.6 | -12.0% |
| 3Q22 | 4.6 | -874.6% |
| 2Q22 | -9.6 | +139.4% |
| 1Q22 | -10.9 | +206.9% |
| 3Q21 | -0.6 | -105.5% |
| 2Q21 | -4.0 | -141.3% |
| 1Q21 | -3.6 | -233.3% |
| 3Q20 | 10.8 | +27.5% |
| 2Q20 | 9.7 | +59.5% |
| 1Q20 | 2.7 | -153.6% |
| 3Q19 | 8.4 | +23.0% |
| 2Q19 | 6.1 | - |
| 1Q19 | -5.0 | -504.9% |
| 4Q18 | 4.4 | - |
| 3Q18 | 6.9 | +107.9% |
| 1Q18 | 1.2 | -112.1% |
| 3Q17 | 3.3 | -210.9% |
| 2Q17 | -1.3 | -74.7% |
| 1Q17 | -10.1 | -1.2% |
| 3Q16 | -3.0 | -49.9% |
| 2Q16 | -5.3 | -75.7% |
| 1Q16 | -10.3 | -79.1% |
| 3Q15 | -5.9 | -56.9% |
| 2Q15 | -21.6 | +17.7% |
| 1Q15 | -49.2 | +15.5% |
| 3Q14 | -13.8 | +28.1% |
| 2Q14 | -18.4 | +15.4% |
| 1Q14 | -42.5 | -1.6% |
| 3Q13 | -10.8 | +322.9% |
| 2Q13 | -15.9 | +437.3% |
| 1Q13 | -43.2 | +1000.2% |
| 3Q12 | -2.5 | -192.8% |
| 2Q12 | -3.0 | +11.2% |
| 1Q12 | -3.9 | - |
| 3Q11 | 2.7 | - |
| 2Q11 | -2.7 | - |