| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q26 | 6,521 | +3.0% |
| 4Q25 | 6,635 | +4.5% |
| 3Q25 | 6,817 | +5.6% |
| 2Q25 | 6,330 | +3.5% |
| 1Q25 | 6,334 | +3.5% |
| 4Q24 | 6,349 | +3.7% |
| 3Q24 | 6,455 | +5.5% |
| 2Q24 | 6,116 | +6.7% |
| 1Q24 | 6,118 | +6.0% |
| 4Q23 | 6,120 | +4.8% |
| 3Q23 | 6,119 | +3.4% |
| 2Q23 | 5,731 | +1.6% |
| 1Q23 | 5,774 | -0.3% |
| 4Q22 | 5,842 | -1.2% |
| 3Q22 | 5,918 | -1.4% |
| 2Q22 | 5,642 | +0.9% |
| 1Q22 | 5,790 | -2.5% |
| 4Q21 | 5,913 | -2.5% |
| 3Q21 | 6,002 | -3.8% |
| 2Q21 | 5,594 | -6.7% |
| 1Q21 | 5,939 | -3.5% |
| 4Q20 | 6,062 | -5.1% |
| 3Q20 | 6,236 | -3.9% |
| 2Q20 | 5,998 | -4.9% |
| 1Q20 | 6,155 | -4.0% |
| 4Q19 | 6,385 | -1.2% |
| 3Q19 | 6,491 | -0.7% |
| 2Q19 | 6,304 | 0.0% |
| 1Q19 | 6,413 | +1.8% |
| 4Q18 | 6,464 | +2.6% |
| 3Q18 | 6,535 | +3.7% |
| 2Q18 | 6,302 | +7.6% |
| 1Q18 | 6,302 | +7.5% |
| 4Q17 | 6,302 | +5.1% |
| 3Q17 | 6,301 | +5.1% |
| 2Q17 | 5,859 | +5.6% |
| 1Q17 | 5,860 | +5.5% |
| 4Q16 | 5,995 | +8.0% |
| 3Q16 | 5,995 | +8.0% |
| 2Q16 | 5,550 | +8.9% |
| 1Q16 | 5,552 | +8.9% |
| 4Q15 | 5,551 | +8.6% |
| 3Q15 | 5,552 | +8.5% |
| 2Q15 | 5,097 | +5.9% |
| 1Q15 | 5,098 | +6.0% |
| 4Q14 | 5,113 | +5.4% |
| 3Q14 | 5,115 | +2.7% |
| 2Q14 | 4,811 | +2.4% |
| 1Q14 | 4,811 | +0.6% |
| 4Q13 | 4,853 | +1.4% |
| 3Q13 | 4,982 | +4.1% |
| 2Q13 | 4,697 | -3.8% |
| 1Q13 | 4,781 | -5.7% |
| 4Q12 | 4,786 | - |
| 3Q12 | 4,785 | - |
| 2Q12 | 4,882 | - |
| 1Q12 | 5,072 | - |