| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q22 | 41,565 | +16.4% |
| 4Q21 | 36,088 | -22.3% |
| 3Q21 | 38,004 | +11.8% |
| 2Q21 | 46,162 | +21.8% |
| 1Q21 | 35,718 | +39.4% |
| 4Q20 | 46,441 | +92.4% |
| 3Q20 | 33,991 | +31.4% |
| 2Q20 | 37,912 | +36.4% |
| 1Q20 | 25,618 | -10.4% |
| 4Q19 | 24,139 | +13.1% |
| 3Q19 | 25,867 | +23.2% |
| 2Q19 | 27,787 | +6.5% |
| 1Q19 | 28,603 | +57.7% |
| 4Q18 | 21,337 | +18.0% |
| 3Q18 | 20,999 | +16.4% |
| 2Q18 | 26,090 | - |
| 1Q18 | 18,143 | - |
| 4Q17 | 18,082 | - |
| 3Q17 | 18,048 | - |