| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 3Q21 | -11.91 | -44.1% |
| 2Q21 | -10.61 | -77.4% |
| 1Q21 | -12.04 | -49.6% |
| 3Q20 | -21.29 | +46.8% |
| 2Q20 | -47.05 | +198.5% |
| 1Q20 | -23.88 | +7883.9% |
| 3Q19 | -14.5 | -1839.7% |
| 2Q19 | -15.76 | -470.6% |
| 1Q19 | -0.3 | -91.1% |
| 3Q18 | 0.83 | -107.0% |
| 2Q18 | 4.25 | -113.0% |
| 1Q18 | -3.38 | -93.6% |
| 3Q17 | -11.99 | -49.4% |
| 2Q17 | -32.63 | +234.0% |
| 1Q17 | -52.42 | +169.2% |
| 3Q16 | -23.7 | -87.9% |
| 2Q16 | -9.77 | -84.3% |
| 1Q16 | -19.47 | +90.3% |
| 3Q15 | -196.62 | -2591.0% |
| 2Q15 | -62.24 | -1439.7% |
| 1Q15 | -10.23 | -15.9% |
| 3Q14 | 7.89 | -125.8% |
| 2Q14 | 4.65 | -114.3% |
| 1Q14 | -12.16 | -52.8% |
| 4Q13 | -50.82 | - |
| 3Q13 | -30.63 | +512.3% |
| 2Q13 | -32.59 | -550.3% |
| 1Q13 | -25.76 | -125.4% |
| 3Q12 | -5.0 | - |
| 2Q12 | 7.24 | - |
| 1Q12 | 101.49 | - |