| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 3Q25 | 22,946 | -7.1% |
| 2Q25 | 22,907 | -8.0% |
| 1Q25 | 23,312 | -8.3% |
| 4Q24 | 23,312 | -8.2% |
| 3Q24 | 24,690 | -2.1% |
| 2Q24 | 24,899 | -1.6% |
| 1Q24 | 25,432 | +0.1% |
| 4Q23 | 25,392 | +0.1% |
| 3Q23 | 25,222 | -0.5% |
| 2Q23 | 25,314 | +0.2% |
| 1Q23 | 25,418 | +1.1% |
| 4Q22 | 25,365 | +1.0% |
| 3Q22 | 25,339 | +1.1% |
| 2Q22 | 25,269 | - |
| 1Q22 | 25,138 | - |
| 4Q21 | 25,106 | +0.7% |
| 3Q21 | 25,068 | +0.2% |
| 4Q20 | 24,920 | +0.7% |
| 3Q20 | 25,018 | +1.1% |
| 2Q20 | 24,966 | +1.1% |
| 1Q20 | 25,538 | +1.0% |
| 4Q19 | 24,737 | +0.7% |
| 3Q19 | 24,751 | +0.3% |
| 2Q19 | 24,691 | -0.3% |
| 1Q19 | 25,289 | +0.3% |
| 4Q18 | 24,558 | -1.6% |
| 3Q18 | 24,672 | +5.9% |
| 2Q18 | 24,759 | +5.5% |
| 1Q18 | 25,210 | +4.2% |
| 4Q17 | 24,963 | +5.8% |
| 3Q17 | 23,292 | +7.6% |
| 2Q17 | 23,458 | +5.5% |
| 1Q17 | 24,197 | +4.6% |
| 4Q16 | 23,587 | +10.1% |
| 3Q16 | 21,654 | +7.4% |
| 2Q16 | 22,228 | +10.5% |
| 1Q16 | 23,128 | +15.3% |
| 4Q15 | 21,420 | +5.4% |
| 3Q15 | 20,166 | +19.0% |
| 2Q15 | 20,112 | +8.0% |
| 1Q15 | 20,062 | -32.6% |
| 4Q14 | 20,324 | +92281.8% |
| 3Q14 | 16,945 | +17.7% |
| 2Q14 | 18,615 | +28.1% |
| 1Q14 | 29,773 | +100.9% |
| 4Q13 | 22 | - |
| 3Q13 | 14,399 | - |
| 2Q13 | 14,529 | +8.3% |
| 1Q13 | 14,817 | +7.4% |
| 2Q12 | 13,412 | +13.5% |
| 1Q12 | 13,801 | +15.8% |
| 4Q11 | 14,449 | - |
| 3Q11 | 11,809 | - |
| 2Q11 | 11,818 | - |
| 1Q11 | 11,916 | - |