| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q20 | 150,000 | +2.7% |
| 3Q20 | 149,000 | +2.1% |
| 2Q20 | 149,000 | +3.5% |
| 1Q20 | 147,000 | -0.7% |
| 4Q19 | 146,000 | -2.7% |
| 3Q19 | 146,000 | -1.4% |
| 2Q19 | 144,000 | -2.7% |
| 1Q19 | 148,000 | +0.7% |
| 4Q18 | 150,000 | +2.7% |
| 3Q18 | 148,000 | +2.8% |
| 2Q18 | 148,000 | +4.2% |
| 1Q18 | 147,000 | +3.5% |
| 4Q17 | 146,000 | +24.8% |
| 3Q17 | 144,000 | +24.1% |
| 2Q17 | 142,000 | +22.4% |
| 1Q17 | 142,000 | +23.5% |
| 4Q16 | 117,000 | +0.9% |
| 3Q16 | 116,000 | +24.7% |
| 2Q16 | 116,000 | +24.7% |
| 1Q16 | 115,000 | +22.3% |
| 4Q15 | 116,000 | +65.7% |
| 3Q15 | 93,000 | +31.0% |
| 2Q15 | 93,000 | +57.6% |
| 1Q15 | 94,000 | +59.3% |
| 4Q14 | 70,000 | +16.7% |
| 3Q14 | 71,000 | - |
| 2Q14 | 59,000 | - |
| 1Q14 | 59,000 | - |
| 4Q13 | 60,000 | - |
| 3Q13 | 0 | - |