| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q23 | -63.1 | +256.9% |
| 2Q23 | -11.6 | -199.5% |
| 1Q23 | -11.7 | -579.5% |
| 3Q22 | -17.7 | -150.9% |
| 2Q22 | 11.7 | +321.8% |
| 1Q22 | 2.4 | +219.8% |
| 3Q21 | 34.8 | +2786.9% |
| 2Q21 | 2.8 | -130.0% |
| 1Q21 | 0.8 | -102.0% |
| 3Q20 | 1.2 | -104.1% |
| 2Q20 | -9.3 | -579.8% |
| 1Q20 | -37.8 | +359.4% |
| 3Q19 | -29.5 | -1190.5% |
| 2Q19 | 1.9 | -139.2% |
| 1Q19 | -8.2 | -527.2% |
| 3Q18 | 2.7 | +1326.2% |
| 2Q18 | -4.9 | -266.0% |
| 1Q18 | 1.9 | -26.6% |
| 3Q17 | 0.2 | -97.7% |
| 2Q17 | 3.0 | -63.7% |
| 1Q17 | 2.6 | +225.4% |
| 3Q16 | 8.4 | +66.1% |
| 2Q16 | 8.2 | -5.5% |
| 1Q16 | 0.8 | +11.9% |
| 3Q15 | 5.0 | -44.5% |
| 2Q15 | 8.7 | +184.3% |
| 1Q15 | 0.7 | -15.0% |
| 3Q14 | 9.1 | +27.0% |
| 2Q14 | 3.0 | -80.8% |
| 1Q14 | 0.8 | -101.7% |
| 3Q13 | 7.1 | +66.2% |
| 2Q13 | 15.9 | -380.2% |
| 1Q13 | -49.0 | -1792.4% |
| 3Q12 | 4.3 | +23.2% |
| 2Q12 | -5.7 | -273.5% |
| 1Q12 | 2.9 | - |
| 3Q11 | 3.5 | - |
| 2Q11 | 3.3 | - |