| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q24 | 9,520 | +0.2% |
| 4Q23 | 9,522 | +0.2% |
| 3Q23 | 9,520 | +0.1% |
| 2Q23 | 9,529 | +0.2% |
| 1Q23 | 9,500 | +7.8% |
| 4Q22 | 9,505 | +37.3% |
| 3Q22 | 9,506 | +35.8% |
| 2Q22 | 9,514 | +39.3% |
| 1Q22 | 8,809 | +38.3% |
| 4Q21 | 6,922 | +8.8% |
| 3Q21 | 7,000 | - |
| 2Q21 | 6,828 | - |
| 1Q21 | 6,369 | +0.1% |
| 4Q20 | 6,364 | 0.0% |
| 1Q20 | 6,364 | +9.0% |
| 4Q19 | 6,362 | +15.5% |
| 3Q19 | 6,362 | +15.5% |
| 2Q19 | 6,357 | +15.4% |
| 1Q19 | 5,838 | +22.2% |
| 4Q18 | 5,510 | +15.4% |
| 3Q18 | 5,510 | +15.4% |
| 2Q18 | 5,509 | +15.3% |
| 1Q18 | 4,778 | +5.5% |
| 4Q17 | 4,775 | +11.9% |
| 3Q17 | 4,775 | +12.1% |
| 2Q17 | 4,776 | +20.7% |
| 1Q17 | 4,527 | +28.4% |
| 4Q16 | 4,266 | +31.4% |
| 3Q16 | 4,260 | +31.3% |
| 2Q16 | 3,956 | +22.0% |
| 1Q16 | 3,525 | +23.6% |
| 4Q15 | 3,246 | - |
| 3Q15 | 3,245 | +13.2% |
| 2Q15 | 3,243 | +19.4% |
| 1Q15 | 2,852 | +18.8% |
| 3Q14 | 2,866 | +30.0% |
| 2Q14 | 2,717 | +52.0% |
| 1Q14 | 2,401 | +34.8% |
| 3Q13 | 2,205 | +62.9% |
| 2Q13 | 1,788 | +31.4% |
| 1Q13 | 1,781 | +18.3% |
| 3Q12 | 1,354 | -10.3% |
| 2Q12 | 1,361 | - |
| 1Q12 | 1,506 | - |
| 3Q11 | 1,509 | - |