| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 32,100 | +7.4% |
| 3Q25 | 32,600 | +9.0% |
| 2Q25 | 32,800 | +9.0% |
| 1Q25 | 32,900 | +9.3% |
| 4Q24 | 29,900 | +11.2% |
| 3Q24 | 29,900 | +12.0% |
| 2Q24 | 30,100 | +12.3% |
| 1Q24 | 30,100 | +12.3% |
| 4Q23 | 26,900 | +11.2% |
| 3Q23 | 26,700 | +10.3% |
| 2Q23 | 26,800 | +9.8% |
| 1Q23 | 26,800 | +9.4% |
| 4Q22 | 24,200 | +7.6% |
| 3Q22 | 24,200 | +7.6% |
| 2Q22 | 24,400 | +7.5% |
| 1Q22 | 24,500 | +7.9% |
| 4Q21 | 22,500 | +10.3% |
| 3Q21 | 22,700 | +10.7% |
| 2Q21 | 22,700 | +10.7% |
| 1Q21 | 22,500 | +10.3% |
| 4Q20 | 20,400 | +10.9% |
| 3Q20 | 20,500 | +9.0% |
| 2Q20 | 20,500 | +7.9% |
| 1Q20 | 20,400 | +5.7% |
| 4Q19 | 18,400 | +4.5% |
| 3Q19 | 18,800 | +6.2% |
| 2Q19 | 19,000 | +6.1% |
| 1Q19 | 19,300 | +7.2% |
| 4Q18 | 17,600 | +12.1% |
| 3Q18 | 17,700 | +12.0% |
| 2Q18 | 17,900 | +14.0% |
| 1Q18 | 18,000 | +15.4% |
| 4Q17 | 15,700 | +12.1% |
| 3Q17 | 15,800 | +13.7% |
| 2Q17 | 15,700 | +12.9% |
| 1Q17 | 15,600 | +10.6% |
| 4Q16 | 14,000 | +6.9% |
| 3Q16 | 13,900 | - |
| 2Q16 | 13,900 | - |
| 1Q16 | 14,100 | - |
| 4Q15 | 13,100 | - |