| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 30,000 | +1.4% |
| 3Q25 | 30,000 | +0.7% |
| 2Q25 | 30,100 | 0.0% |
| 1Q25 | 30,500 | +1.3% |
| 4Q24 | 29,600 | +2.1% |
| 3Q24 | 29,800 | +2.1% |
| 2Q24 | 30,100 | +3.4% |
| 1Q24 | 30,100 | +2.0% |
| 4Q23 | 29,000 | -19.0% |
| 3Q23 | 29,200 | -19.3% |
| 2Q23 | 29,100 | -20.1% |
| 1Q23 | 29,500 | -20.7% |
| 4Q22 | 35,800 | +2.0% |
| 3Q22 | 36,200 | +0.8% |
| 2Q22 | 36,400 | +1.1% |
| 1Q22 | 37,200 | +3.3% |
| 4Q21 | 35,100 | +5.1% |
| 3Q21 | 35,900 | +7.8% |
| 2Q21 | 36,000 | +8.8% |
| 1Q21 | 36,000 | +7.5% |
| 4Q20 | 33,400 | +8.8% |
| 3Q20 | 33,300 | +8.8% |
| 2Q20 | 33,100 | +7.8% |
| 1Q20 | 33,500 | +8.1% |
| 4Q19 | 30,700 | +9.3% |
| 3Q19 | 30,600 | +7.4% |
| 2Q19 | 30,700 | +5.9% |
| 1Q19 | 31,000 | +4.7% |
| 4Q18 | 28,100 | +1.8% |
| 3Q18 | 28,500 | +4.0% |
| 2Q18 | 29,000 | +4.7% |
| 1Q18 | 29,600 | +7.2% |
| 4Q17 | 27,600 | +12.7% |
| 3Q17 | 27,400 | +10.9% |
| 2Q17 | 27,700 | +12.6% |
| 1Q17 | 27,600 | +13.1% |
| 4Q16 | 24,500 | +9.4% |
| 3Q16 | 24,700 | +9.8% |
| 2Q16 | 24,600 | +10.3% |
| 1Q16 | 24,400 | +9.4% |
| 4Q15 | 22,400 | +18.5% |
| 3Q15 | 22,500 | +18.4% |
| 2Q15 | 22,300 | +13.8% |
| 1Q15 | 22,300 | +12.1% |
| 4Q14 | 18,900 | +13.2% |
| 3Q14 | 19,000 | +13.8% |
| 2Q14 | 19,600 | - |
| 1Q14 | 19,900 | - |
| 4Q13 | 16,700 | - |
| 3Q13 | 16,700 | - |