| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q24 | 795,000 | -0.1% |
| 1Q23 | 796,000 | +1.3% |
| 1Q22 | 786,000 | +18.9% |
| 1Q21 | 661,000 | +10.9% |
| 1Q20 | 596,000 | +7.2% |
| 1Q19 | 556,000 | +10.1% |
| 1Q18 | 505,000 | +13.0% |
| 1Q17 | 447,000 | +6.7% |
| 1Q16 | 419,000 | +7.7% |
| 1Q15 | 389,000 | +6.3% |
| 1Q14 | 366,000 | +18.4% |
| 1Q13 | 309,000 | +8.4% |
| 1Q12 | 285,000 | +4.8% |
| 1Q11 | 272,000 | +38.8% |
| 1Q11 | 196,000 | - |