| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q23 | 399,000 | +2.0% |
| 3Q23 | 399,000 | +1.8% |
| 2Q23 | 399,000 | +2.0% |
| 1Q23 | 391,000 | +1.8% |
| 4Q22 | 391,000 | +2.1% |
| 3Q22 | 392,000 | +1.8% |
| 2Q22 | 391,000 | +0.5% |
| 1Q22 | 384,000 | +7.0% |
| 4Q21 | 383,000 | +5.2% |
| 3Q21 | 385,000 | +5.5% |
| 2Q21 | 389,000 | +6.6% |
| 1Q21 | 359,000 | +0.6% |
| 4Q20 | 364,000 | +2.8% |
| 3Q20 | 365,000 | +3.1% |
| 2Q20 | 365,000 | +2.8% |
| 1Q20 | 357,000 | +3.5% |
| 4Q19 | 354,000 | +2.0% |
| 3Q19 | 354,000 | +1.7% |
| 2Q19 | 355,000 | +1.4% |
| 1Q19 | 345,000 | +1.2% |
| 4Q18 | 347,000 | +1.5% |
| 3Q18 | 348,000 | +1.5% |
| 2Q18 | 350,000 | +1.4% |
| 1Q18 | 341,000 | +3.6% |
| 4Q17 | 342,000 | +3.6% |
| 3Q17 | 343,000 | +3.6% |
| 2Q17 | 345,000 | +3.9% |
| 1Q17 | 329,000 | +3.5% |
| 4Q16 | 330,000 | +3.1% |
| 3Q16 | 331,000 | +3.1% |
| 2Q16 | 332,000 | +3.4% |
| 1Q16 | 318,000 | +2.6% |
| 4Q15 | 320,000 | +1.9% |
| 3Q15 | 321,000 | +1.9% |
| 2Q15 | 321,000 | +0.9% |
| 1Q15 | 310,000 | +0.3% |
| 4Q14 | 314,000 | +1.3% |
| 3Q14 | 315,000 | +1.3% |
| 2Q14 | 318,000 | +1.6% |
| 1Q14 | 309,000 | +6.9% |
| 4Q13 | 310,000 | +6.2% |
| 3Q13 | 311,000 | +6.5% |
| 2Q13 | 313,000 | +7.9% |
| 1Q13 | 289,000 | +4.3% |
| 4Q12 | 292,000 | +6.2% |
| 3Q12 | 292,000 | +6.2% |
| 2Q12 | 290,000 | +3.6% |
| 1Q12 | 277,000 | +3.0% |
| 4Q11 | 275,000 | +1.9% |
| 3Q11 | 275,000 | +1.5% |
| 2Q11 | 280,000 | -46.7% |
| 1Q11 | 269,000 | +107599900.0% |
| 4Q10 | 270,000 | - |
| 3Q10 | 271,000 | - |
| 2Q10 | 524,999 | - |
| 1Q10 | 0 | - |