| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q23 | -26.4 | -560.7% |
| 2Q23 | -23.3 | -840.4% |
| 1Q23 | -18.7 | +218.2% |
| 4Q22 | -2.5 | -77.2% |
| 3Q22 | 5.7 | +85.3% |
| 3Q22 | 3.1 | -125.0% |
| 2Q22 | -5.9 | -75.7% |
| 1Q22 | -10.9 | -29.1% |
| 4Q21 | 3.1 | -138.1% |
| 3Q21 | -12.6 | +26.7% |
| 2Q21 | -24.2 | -80.3% |
| 1Q21 | -15.3 | +23.4% |
| 4Q20 | -8.1 | -7.4% |
| 3Q20 | -10.0 | +1645.3% |
| 2Q20 | -122.6 | +1647.4% |
| 1Q20 | -12.4 | +42.7% |
| 4Q19 | -8.7 | - |
| 3Q19 | -0.6 | -95.9% |
| 2Q19 | -7.0 | +110.3% |
| 1Q19 | -8.7 | +195.2% |
| 3Q18 | -13.9 | +1985.7% |
| 2Q18 | -3.3 | +3548.6% |
| 1Q18 | -2.9 | -207.9% |
| 4Q17 | -3.9 | +23.6% |
| 3Q17 | -0.7 | -113.1% |
| 2Q17 | -0.1 | -104.1% |
| 1Q17 | 2.7 | +676.6% |
| 4Q16 | -3.1 | -181.9% |
| 3Q16 | 5.1 | -30.3% |
| 2Q16 | 2.2 | -29.7% |
| 1Q16 | 0.4 | -94.3% |
| 4Q15 | 3.8 | -47.6% |
| 3Q15 | 7.3 | +207.7% |
| 2Q15 | 3.2 | -158.3% |
| 1Q15 | 6.2 | +60.0% |
| 4Q14 | 7.3 | +8.4% |
| 3Q14 | 2.4 | -55.2% |
| 2Q14 | -5.5 | -193.6% |
| 1Q14 | 3.9 | -71.0% |
| 4Q13 | 6.7 | -13.2% |
| 3Q13 | 5.3 | -40.1% |
| 2Q13 | 5.8 | -526.0% |
| 1Q13 | 13.4 | +64.0% |
| 4Q12 | 7.7 | -33.6% |
| 3Q12 | 8.9 | +2.0% |
| 2Q12 | -1.4 | - |
| 1Q12 | 8.1 | - |
| 4Q11 | 11.7 | - |
| 3Q11 | 8.7 | - |