| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,100 | +17.4% |
| 3Q25 | 7,400 | +7.2% |
| 2Q25 | 7,300 | +5.8% |
| 1Q25 | 7,300 | +7.4% |
| 4Q24 | 6,900 | +4.5% |
| 3Q24 | 6,900 | +6.2% |
| 2Q24 | 6,900 | +4.5% |
| 1Q24 | 6,800 | +4.6% |
| 4Q23 | 6,600 | +6.5% |
| 3Q23 | 6,500 | +3.2% |
| 2Q23 | 6,600 | +4.8% |
| 1Q23 | 6,500 | +3.2% |
| 4Q22 | 6,200 | +1.6% |
| 3Q22 | 6,300 | +5.0% |
| 2Q22 | 6,300 | +10.5% |
| 1Q22 | 6,300 | +8.6% |
| 4Q21 | 6,100 | +7.0% |
| 3Q21 | 6,000 | +7.1% |
| 2Q21 | 5,700 | 0.0% |
| 1Q21 | 5,800 | +3.6% |
| 4Q20 | 5,700 | +5.6% |
| 3Q20 | 5,600 | -1.8% |
| 2Q20 | 5,700 | +3.6% |
| 1Q20 | 5,600 | +1.8% |
| 4Q19 | 5,400 | -1.8% |
| 3Q19 | 5,700 | +5.6% |
| 2Q19 | 5,500 | 0.0% |
| 1Q19 | 5,500 | +1.9% |
| 4Q18 | 5,500 | +7.8% |
| 3Q18 | 5,400 | +5.9% |
| 2Q18 | 5,500 | +7.8% |
| 1Q18 | 5,400 | +5.9% |
| 4Q17 | 5,100 | +2.0% |
| 3Q17 | 5,100 | +2.0% |
| 2Q17 | 5,100 | +2.0% |
| 1Q17 | 5,100 | +2.0% |
| 4Q16 | 5,000 | +2.0% |
| 3Q16 | 5,000 | +2.0% |
| 2Q16 | 5,000 | +2.0% |
| 1Q16 | 5,000 | +2.0% |
| 4Q15 | 4,900 | +2.1% |
| 3Q15 | 4,900 | +2.1% |
| 2Q15 | 4,900 | +2.1% |
| 1Q15 | 4,900 | +2.1% |
| 4Q14 | 4,800 | 0.0% |
| 3Q14 | 4,800 | 0.0% |
| 2Q14 | 4,800 | +2.1% |
| 1Q14 | 4,800 | 0.0% |
| 4Q13 | 4,800 | 0.0% |
| 3Q13 | 4,800 | 0.0% |
| 2Q13 | 4,700 | +23.7% |
| 1Q13 | 4,800 | +26.3% |
| 4Q12 | 4,800 | +26.3% |
| 3Q12 | 4,800 | +26.3% |
| 2Q12 | 3,800 | 0.0% |
| 1Q12 | 3,800 | 0.0% |
| 4Q11 | 3,800 | - |
| 3Q11 | 3,800 | - |
| 2Q11 | 3,800 | - |
| 1Q11 | 3,800 | - |