| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 43,026 | +4.6% |
| 3Q25 | 43,581 | +4.6% |
| 2Q25 | 44,255 | +4.8% |
| 1Q25 | 45,822 | +7.4% |
| 4Q24 | 41,147 | +18.3% |
| 3Q24 | 41,667 | +17.8% |
| 2Q24 | 42,209 | +17.5% |
| 1Q24 | 42,684 | +17.3% |
| 4Q23 | 34,783 | +0.8% |
| 3Q23 | 35,361 | -0.1% |
| 2Q23 | 35,935 | -1.3% |
| 1Q23 | 36,380 | -3.7% |
| 4Q22 | 34,518 | -4.5% |
| 3Q22 | 35,400 | -3.8% |
| 2Q22 | 36,401 | -2.4% |
| 1Q22 | 37,796 | +0.5% |
| 4Q21 | 36,138 | +11.5% |
| 3Q21 | 36,786 | +13.5% |
| 2Q21 | 37,299 | +14.4% |
| 1Q21 | 37,611 | +14.9% |
| 4Q20 | 32,423 | +7.7% |
| 3Q20 | 32,424 | +5.9% |
| 2Q20 | 32,592 | +5.8% |
| 1Q20 | 32,740 | +6.3% |
| 4Q19 | 30,115 | +17.0% |
| 3Q19 | 30,615 | +18.2% |
| 2Q19 | 30,818 | +18.4% |
| 1Q19 | 30,802 | +16.9% |
| 4Q18 | 25,736 | -3.7% |
| 3Q18 | 25,900 | -6.8% |
| 2Q18 | 26,037 | -10.6% |
| 1Q18 | 26,347 | -9.5% |
| 4Q17 | 26,730 | -12.0% |
| 3Q17 | 27,804 | -11.1% |
| 2Q17 | 29,112 | -7.4% |
| 1Q17 | 29,102 | -7.8% |
| 4Q16 | 30,368 | +8.2% |
| 3Q16 | 31,279 | +8.7% |
| 2Q16 | 31,451 | +6.6% |
| 1Q16 | 31,568 | +6.6% |
| 4Q15 | 28,061 | +50.0% |
| 3Q15 | 28,772 | +53.1% |
| 2Q15 | 29,509 | +54.6% |
| 1Q15 | 29,616 | +55.3% |
| 4Q14 | 18,702 | -1.9% |
| 3Q14 | 18,792 | - |
| 2Q14 | 19,087 | - |
| 1Q14 | 19,065 | - |
| 4Q13 | 19,065 | - |