| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 3Q23 | 1.05 | +140.6% |
| 2Q23 | 3.78 | +31.4% |
| 1Q23 | -0.01 | -100.4% |
| 3Q22 | 0.44 | -95.9% |
| 2Q22 | 2.87 | -69.8% |
| 1Q22 | 3.38 | -29.3% |
| 3Q21 | 10.63 | -160.1% |
| 2Q21 | 9.52 | -1346.6% |
| 1Q21 | 4.77 | -1264.1% |
| 3Q20 | -17.68 | -359.9% |
| 2Q20 | -0.76 | -122.6% |
| 1Q20 | -0.41 | -110.3% |
| 3Q19 | 6.8 | +466.0% |
| 2Q19 | 3.38 | -14.8% |
| 1Q19 | 3.99 | -1.4% |
| 3Q18 | 1.2 | -78.9% |
| 2Q18 | 3.96 | -16.6% |
| 1Q18 | 4.05 | +72.8% |
| 3Q17 | 5.71 | -4.9% |
| 2Q17 | 4.75 | -11.8% |
| 1Q17 | 2.34 | -26.9% |
| 3Q16 | 6.0 | -1.3% |
| 2Q16 | 5.39 | -11.6% |
| 1Q16 | 3.2 | -25.6% |
| 3Q15 | 6.08 | +26.4% |
| 2Q15 | 6.1 | +16.2% |
| 1Q15 | 4.31 | +0.8% |
| 3Q14 | 4.81 | -28.0% |
| 2Q14 | 5.25 | -18.5% |
| 1Q14 | 4.27 | +59.9% |
| 3Q13 | 6.69 | +24.6% |
| 2Q13 | 6.44 | +2.0% |
| 1Q13 | 2.67 | -28.6% |
| 3Q12 | 5.37 | +7.6% |
| 2Q12 | 6.31 | +19.7% |
| 1Q12 | 3.74 | - |
| 3Q11 | 4.99 | - |
| 2Q11 | 5.27 | - |