| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 4Q21 | 28.79 | -12.4% |
| 3Q21 | 23.71 | -30.6% |
| 2Q21 | 37.86 | +24.8% |
| 1Q21 | 10.81 | -65.1% |
| 4Q20 | 32.88 | -38.8% |
| 3Q20 | 34.14 | +27.9% |
| 2Q20 | 30.33 | +13.9% |
| 1Q20 | 30.95 | +55.1% |
| 4Q19 | 53.76 | +55.4% |
| 3Q19 | 26.69 | +6.9% |
| 2Q19 | 26.64 | +31.7% |
| 1Q19 | 19.95 | -30.0% |
| 4Q18 | 34.59 | -13.6% |
| 3Q18 | 24.96 | -39.7% |
| 2Q18 | 20.23 | -22.5% |
| 1Q18 | 28.48 | +53.6% |
| 4Q17 | 40.05 | +98.3% |
| 3Q17 | 41.38 | +67.1% |
| 2Q17 | 26.1 | +61.6% |
| 1Q17 | 18.54 | +28.2% |
| 4Q16 | 20.2 | - |
| 3Q16 | 24.76 | - |
| 2Q16 | 16.15 | - |
| 1Q16 | 14.46 | - |