| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q25 | 251,000 | +5.0% |
| 1Q24 | 239,000 | +7.7% |
| 1Q23 | 222,000 | +7.2% |
| 1Q22 | 207,000 | +5.1% |
| 1Q21 | 197,000 | +1.0% |
| 1Q20 | 195,000 | +8.9% |
| 1Q19 | 179,000 | +0.6% |
| 1Q18 | 178,000 | +4.1% |
| 1Q17 | 171,000 | +0.6% |
| 1Q16 | 170,000 | +21.4% |
| 1Q15 | 140,000 | +21.7% |
| 1Q14 | 115,000 | +21.1% |
| 1Q13 | 95,000 | +23.4% |
| 1Q12 | 77,000 | +51.0% |
| 1Q11 | 51,000 | +45.7% |
| 1Q10 | 35,000 | - |