| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,914 | +9.9% |
| 3Q25 | 27,378 | +9.4% |
| 2Q25 | 26,837 | +7.6% |
| 1Q25 | 26,524 | +6.8% |
| 4Q24 | 25,406 | +9.5% |
| 3Q24 | 25,032 | +12.5% |
| 2Q24 | 24,937 | +19.0% |
| 1Q24 | 24,834 | +20.8% |
| 4Q23 | 23,196 | +18.3% |
| 3Q23 | 22,251 | +13.5% |
| 2Q23 | 20,955 | +6.9% |
| 1Q23 | 20,562 | +5.7% |
| 4Q22 | 19,604 | +8.8% |
| 3Q22 | 19,605 | +10.4% |
| 2Q22 | 19,604 | +10.9% |
| 1Q22 | 19,451 | +12.3% |
| 4Q21 | 18,022 | +12.0% |
| 3Q21 | 17,762 | +12.8% |
| 2Q21 | 17,672 | +13.2% |
| 1Q21 | 17,314 | +14.2% |
| 4Q20 | 16,095 | - |
| 3Q20 | 15,752 | - |
| 2Q20 | 15,616 | +10.0% |
| 1Q20 | 15,163 | +7.2% |
| 2Q19 | 14,194 | +13.4% |
| 1Q19 | 14,138 | +13.4% |
| 4Q18 | 12,822 | +18.3% |
| 3Q18 | 12,700 | +33.5% |
| 2Q18 | 12,514 | +31.6% |
| 1Q18 | 12,467 | +32.2% |
| 4Q17 | 10,842 | +30.8% |
| 3Q17 | 9,516 | +15.8% |
| 2Q17 | 9,512 | +14.1% |
| 1Q17 | 9,429 | -17.2% |
| 4Q16 | 8,290 | +2.2% |
| 3Q16 | 8,216 | +10.4% |
| 2Q16 | 8,340 | +12.1% |
| 1Q16 | 11,385 | -6.3% |
| 4Q15 | 8,115 | +20.2% |
| 3Q15 | 7,443 | +10.3% |
| 2Q15 | 7,442 | +10.2% |
| 1Q15 | 12,150 | +44.2% |
| 4Q14 | 6,750 | +0.2% |
| 3Q14 | 6,750 | +0.1% |
| 2Q14 | 6,752 | +0.2% |
| 1Q14 | 8,423 | +100.5% |
| 4Q13 | 6,739 | +60.4% |
| 3Q13 | 6,740 | - |
| 2Q13 | 6,738 | - |
| 1Q13 | 4,202 | - |
| 4Q12 | 4,202 | -75.0% |
| 4Q11 | 16,782 | - |