| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q24 | 2.57 | -13.4% |
| 3Q23 | 2.95 | -40.3% |
| 2Q23 | 4.09 | -29.8% |
| 1Q23 | 2.96 | -33.1% |
| 3Q22 | 4.95 | +11.7% |
| 2Q22 | 5.83 | +20.8% |
| 1Q22 | 4.43 | +106.3% |
| 3Q21 | 4.43 | -108.3% |
| 2Q21 | 4.82 | -118.4% |
| 1Q21 | 2.15 | -114.1% |
| 3Q20 | -53.16 | -1175.1% |
| 2Q20 | -26.16 | -590.2% |
| 1Q20 | -15.23 | -545.4% |
| 4Q19 | 3.39 | +2.4% |
| 3Q19 | 4.95 | -10.9% |
| 2Q19 | 5.34 | -12.9% |
| 1Q19 | 3.42 | -40.8% |
| 4Q18 | 3.31 | -12.7% |
| 3Q18 | 5.55 | +12.9% |
| 2Q18 | 6.13 | -9.1% |
| 1Q18 | 5.78 | +139.6% |
| 4Q17 | 3.8 | +1.5% |
| 3Q17 | 4.91 | +57.1% |
| 2Q17 | 6.74 | +120.6% |
| 1Q17 | 2.41 | +539.5% |
| 4Q16 | 3.74 | +299.2% |
| 3Q16 | 3.13 | +56.7% |
| 2Q16 | 3.06 | +22.0% |
| 1Q16 | 0.38 | -51.3% |
| 4Q15 | 0.94 | -65.0% |
| 3Q15 | 2.0 | -3.3% |
| 2Q15 | 2.5 | -10.3% |
| 1Q15 | 0.77 | -209.9% |
| 4Q14 | 2.68 | -3.0% |
| 3Q14 | 2.06 | +6.1% |
| 2Q14 | 2.79 | +67.9% |
| 1Q14 | -0.7 | -490.3% |
| 4Q13 | 2.76 | -174.0% |
| 3Q13 | 1.95 | -26.0% |
| 2Q13 | 1.66 | -55.3% |
| 1Q13 | 0.18 | -91.0% |
| 4Q12 | -3.73 | - |
| 3Q12 | 2.63 | -49.9% |
| 2Q12 | 3.72 | -13.2% |
| 1Q12 | 2.0 | - |
| 3Q11 | 5.25 | - |
| 2Q11 | 4.28 | - |