| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q20 | -0.36 | -103.0% |
| 3Q19 | 10.33 | -4.4% |
| 2Q19 | 13.53 | +12.8% |
| 1Q19 | 11.84 | +6.2% |
| 3Q18 | 10.8 | -3.0% |
| 2Q18 | 12.0 | +37.7% |
| 1Q18 | 11.16 | +13.2% |
| 3Q17 | 11.13 | -32.2% |
| 2Q17 | 8.71 | +2.1% |
| 1Q17 | 9.85 | +1.9% |
| 3Q16 | 16.42 | +33.5% |
| 2Q16 | 8.53 | -14.3% |
| 1Q16 | 9.67 | -0.1% |
| 3Q15 | 12.3 | -18.7% |
| 2Q15 | 9.96 | -32.1% |
| 1Q15 | 9.67 | -33.3% |
| 3Q14 | 15.13 | +24.7% |
| 2Q14 | 14.66 | +45.1% |
| 1Q14 | 14.5 | - |
| 2Q13 | 12.13 | - |
| 2Q13 | 10.1 | - |