| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,828 | -5.0% |
| 3Q25 | 27,827 | +4.1% |
| 2Q25 | 29,036 | +8.6% |
| 1Q25 | 29,352 | +9.8% |
| 4Q24 | 29,280 | +10.1% |
| 3Q24 | 26,736 | +0.5% |
| 2Q24 | 26,734 | +0.5% |
| 1Q24 | 26,721 | +0.6% |
| 4Q23 | 26,592 | +0.5% |
| 3Q23 | 26,590 | -0.4% |
| 2Q23 | 26,591 | -0.4% |
| 1Q23 | 26,563 | +16.1% |
| 4Q22 | 26,453 | +16.3% |
| 3Q22 | 26,701 | +17.4% |
| 2Q22 | 26,702 | +17.4% |
| 1Q22 | 22,870 | +20.8% |
| 4Q21 | 22,746 | +20.6% |
| 3Q21 | 22,747 | +20.6% |
| 2Q21 | 22,739 | +39.1% |
| 1Q21 | 18,939 | +16.0% |
| 4Q20 | 18,866 | +15.9% |
| 3Q20 | 18,865 | +16.0% |
| 2Q20 | 16,349 | +0.5% |
| 1Q20 | 16,321 | +8.8% |
| 4Q19 | 16,280 | +7.4% |
| 3Q19 | 16,267 | +7.5% |
| 2Q19 | 16,267 | +7.5% |
| 1Q19 | 14,999 | +8.2% |
| 4Q18 | 15,156 | +10.5% |
| 3Q18 | 15,129 | +21.4% |
| 2Q18 | 15,127 | +21.6% |
| 1Q18 | 13,858 | +11.4% |
| 4Q17 | 13,711 | - |
| 3Q17 | 12,459 | +69.0% |
| 2Q17 | 12,445 | - |
| 1Q17 | 12,442 | - |
| 3Q16 | 7,371 | - |