| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q25 | 32,000 | +10.3% |
| 1Q24 | 29,000 | +7.4% |
| 1Q23 | 27,000 | +12.5% |
| 1Q22 | 24,000 | +9.1% |
| 1Q21 | 22,000 | -0.5% |
| 1Q20 | 22,100 | +13.3% |
| 1Q19 | 19,500 | -1.5% |
| 1Q18 | 19,800 | +10.0% |
| 1Q17 | 18,000 | +78.2% |
| 1Q16 | 10,100 | +7.3% |
| 1Q15 | 9,416 | +4.9% |
| 1Q14 | 8,979 | +13.5% |
| 1Q13 | 7,909 | +0.8% |
| 1Q12 | 7,847 | +10.0% |
| 1Q11 | 7,131 | -3.8% |
| 1Q10 | 7,409 | - |