| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,900 | +3.8% |
| 4Q25 | 10,500 | +5.0% |
| 3Q25 | 10,400 | +5.1% |
| 2Q25 | 10,500 | +5.0% |
| 1Q25 | 10,500 | +5.0% |
| 4Q24 | 10,000 | +5.3% |
| 3Q24 | 9,900 | +3.1% |
| 2Q24 | 10,000 | +5.3% |
| 1Q24 | 10,000 | +5.3% |
| 4Q23 | 9,500 | +4.4% |
| 3Q23 | 9,600 | +5.5% |
| 2Q23 | 9,500 | +4.4% |
| 1Q23 | 9,500 | +3.3% |
| 4Q22 | 9,100 | +4.6% |
| 3Q22 | 9,100 | +4.6% |
| 2Q22 | 9,100 | +4.6% |
| 1Q22 | 9,200 | +5.7% |
| 4Q21 | 8,700 | +6.1% |
| 3Q21 | 8,700 | +4.8% |
| 2Q21 | 8,700 | +4.8% |
| 1Q21 | 8,700 | +4.8% |
| 4Q20 | 8,200 | -1.2% |
| 3Q20 | 8,300 | +5.1% |
| 2Q20 | 8,300 | +5.1% |
| 1Q20 | 8,300 | +5.1% |
| 4Q19 | 8,300 | +5.1% |
| 3Q19 | 7,900 | 0.0% |
| 2Q19 | 7,900 | -1.3% |
| 1Q19 | 7,900 | +25.4% |
| 4Q18 | 7,900 | +23.4% |
| 3Q18 | 7,900 | +23.4% |
| 2Q18 | 8,000 | +25.0% |
| 1Q18 | 6,300 | +31.3% |
| 4Q17 | 6,400 | +33.3% |
| 3Q17 | 6,400 | +30.6% |
| 2Q17 | 6,400 | +100.0% |
| 1Q17 | 4,800 | +50.0% |
| 4Q16 | 4,800 | +50.0% |
| 3Q16 | 4,900 | +53.1% |
| 2Q16 | 3,200 | +14.3% |
| 1Q16 | 3,200 | +14.3% |
| 4Q15 | 3,200 | +14.3% |
| 3Q15 | 3,200 | +14.3% |
| 2Q15 | 2,800 | 0.0% |
| 1Q15 | 2,800 | 0.0% |
| 4Q14 | 2,800 | +3.7% |
| 3Q14 | 2,800 | 0.0% |
| 2Q14 | 2,800 | 0.0% |
| 1Q14 | 2,800 | +3.7% |
| 4Q13 | 2,700 | -3.6% |
| 3Q13 | 2,800 | +3.7% |
| 2Q13 | 2,800 | 0.0% |
| 1Q13 | 2,700 | 0.0% |
| 4Q12 | 2,800 | 0.0% |
| 3Q12 | 2,700 | 0.0% |
| 2Q12 | 2,800 | +3.7% |
| 1Q12 | 2,700 | 0.0% |
| 4Q11 | 2,800 | - |
| 3Q11 | 2,700 | - |
| 2Q11 | 2,700 | - |
| 1Q11 | 2,700 | - |