| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,000 | +5.3% |
| 3Q25 | 22,100 | +5.7% |
| 2Q25 | 22,200 | +5.7% |
| 1Q25 | 23,500 | +6.8% |
| 4Q24 | 20,900 | +5.0% |
| 3Q24 | 20,900 | +5.0% |
| 2Q24 | 21,000 | +5.5% |
| 1Q24 | 22,000 | +5.3% |
| 4Q23 | 19,900 | - |
| 3Q23 | 19,900 | - |
| 2Q23 | 19,900 | +5.9% |
| 1Q23 | 20,900 | +2.5% |
| 2Q22 | 18,800 | - |
| 1Q22 | 20,400 | +3.6% |
| 4Q21 | 18,100 | +4.6% |
| 3Q21 | 19,700 | +3.7% |
| 4Q20 | 17,300 | +4.8% |
| 3Q20 | 19,000 | -1.0% |
| 4Q19 | 16,500 | -0.6% |
| 3Q19 | 16,600 | -2.4% |
| 2Q19 | 17,000 | -0.6% |
| 1Q19 | 19,200 | +3.2% |
| 4Q18 | 16,600 | +1.2% |
| 3Q18 | 17,000 | +2.4% |
| 2Q18 | 17,100 | +1.8% |
| 1Q18 | 18,600 | +1.1% |
| 4Q17 | 16,400 | +1.2% |
| 3Q17 | 16,600 | +0.6% |
| 2Q17 | 16,800 | +1.2% |
| 1Q17 | 18,400 | +1.7% |
| 4Q16 | 16,200 | -0.6% |
| 3Q16 | 16,500 | -1.2% |
| 2Q16 | 16,600 | -3.5% |
| 1Q16 | 18,100 | +0.6% |
| 4Q15 | 16,300 | +9.4% |
| 3Q15 | 16,700 | +12.1% |
| 2Q15 | 17,200 | - |
| 1Q15 | 18,000 | - |
| 4Q14 | 14,900 | +2.8% |
| 3Q14 | 14,900 | +1.4% |
| 4Q13 | 14,500 | -4.6% |
| 3Q13 | 14,700 | +4.3% |
| 2Q13 | 15,000 | +1.4% |
| 1Q13 | 16,300 | +10.9% |
| 4Q12 | 15,200 | +10.9% |
| 3Q12 | 14,100 | +1.4% |
| 2Q12 | 14,800 | +6.5% |
| 1Q12 | 14,700 | +1.4% |
| 4Q11 | 13,700 | +3.8% |
| 3Q11 | 13,900 | +5.3% |
| 2Q11 | 13,900 | - |
| 1Q11 | 14,500 | - |
| 4Q10 | 13,200 | - |
| 3Q10 | 13,200 | - |