| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q22 | -47.9 | -67.0% |
| 2Q22 | 74.0 | -163.5% |
| 1Q22 | -27.7 | +64.4% |
| 3Q21 | -145.1 | +550.0% |
| 2Q21 | -116.5 | +99.4% |
| 1Q21 | -16.8 | -403.1% |
| 3Q20 | -22.3 | +46.9% |
| 2Q20 | -58.4 | +722.2% |
| 1Q20 | 5.6 | -193.1% |
| 3Q19 | -15.2 | -2356.8% |
| 2Q19 | -7.1 | -343.9% |
| 1Q19 | -6.0 | +44.2% |
| 3Q18 | 0.7 | -117.3% |
| 2Q18 | 2.9 | -120.6% |
| 1Q18 | -4.1 | +1.9% |
| 3Q17 | -3.9 | -77.9% |
| 2Q17 | -14.2 | +9.7% |
| 1Q17 | -4.1 | -32.9% |
| 3Q16 | -17.6 | +218.6% |
| 2Q16 | -12.9 | +503.1% |
| 1Q16 | -6.1 | -441.4% |
| 3Q15 | -5.5 | +141.1% |
| 2Q15 | -2.1 | -58.2% |
| 1Q15 | 1.8 | -135.8% |
| 3Q14 | -2.3 | -63.7% |
| 2Q14 | -5.1 | +31.5% |
| 1Q14 | -5.0 | -244.6% |
| 3Q13 | -6.3 | -3302.7% |
| 2Q13 | -3.9 | +65.7% |
| 1Q13 | 3.4 | -17.0% |
| 3Q12 | 0.2 | - |
| 2Q12 | -2.3 | - |
| 1Q12 | 4.1 | - |