| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,500 | 0.0% |
| 3Q25 | 5,400 | +1.9% |
| 2Q25 | 5,400 | +1.9% |
| 1Q25 | 5,600 | +5.7% |
| 4Q24 | 5,500 | +3.8% |
| 3Q24 | 5,300 | +6.0% |
| 2Q24 | 5,300 | +8.2% |
| 1Q24 | 5,300 | +8.2% |
| 4Q23 | 5,300 | +8.2% |
| 3Q23 | 5,000 | +4.2% |
| 2Q23 | 4,900 | +6.5% |
| 1Q23 | 4,900 | +6.5% |
| 4Q22 | 4,900 | +6.5% |
| 3Q22 | 4,800 | +11.6% |
| 2Q22 | 4,600 | +4.5% |
| 1Q22 | 4,600 | +9.5% |
| 4Q21 | 4,600 | +9.5% |
| 3Q21 | 4,300 | +7.5% |
| 2Q21 | 4,400 | +7.3% |
| 1Q21 | 4,200 | +5.0% |
| 4Q20 | 4,200 | +5.0% |
| 3Q20 | 4,000 | 0.0% |
| 2Q20 | 4,100 | +2.5% |
| 1Q20 | 4,000 | 0.0% |
| 4Q19 | 4,000 | +0.3% |
| 3Q19 | 4,000 | +5.2% |
| 2Q19 | 4,000 | +5.4% |
| 1Q19 | 4,000 | +6.4% |
| 4Q18 | 3,987 | +6.3% |
| 3Q18 | 3,803 | +1.7% |
| 2Q18 | 3,795 | +1.4% |
| 1Q18 | 3,758 | +1.0% |
| 4Q17 | 3,749 | +1.1% |
| 3Q17 | 3,741 | +6.1% |
| 2Q17 | 3,741 | +6.3% |
| 1Q17 | 3,722 | +5.2% |
| 4Q16 | 3,710 | +4.7% |
| 3Q16 | 3,525 | -2.2% |
| 2Q16 | 3,519 | -3.8% |
| 1Q16 | 3,539 | -4.1% |
| 4Q15 | 3,545 | -2.4% |
| 3Q15 | 3,605 | -2.1% |
| 2Q15 | 3,658 | -0.7% |
| 1Q15 | 3,690 | +5.7% |
| 4Q14 | 3,633 | +9.6% |
| 3Q14 | 3,682 | +11.3% |
| 2Q14 | 3,682 | +11.7% |
| 1Q14 | 3,490 | +5.3% |
| 4Q13 | 3,315 | +0.2% |
| 3Q13 | 3,307 | +5.0% |
| 2Q13 | 3,297 | +4.5% |
| 1Q13 | 3,314 | +3.5% |
| 4Q12 | 3,309 | +3.7% |
| 3Q12 | 3,150 | -1.2% |
| 2Q12 | 3,155 | - |
| 1Q12 | 3,203 | - |
| 4Q11 | 3,192 | - |
| 3Q11 | 3,189 | - |