| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,800 | -2.1% |
| 3Q25 | 22,800 | -2.1% |
| 2Q25 | 23,000 | -3.0% |
| 1Q25 | 23,000 | -3.8% |
| 4Q24 | 23,300 | -4.5% |
| 3Q24 | 23,300 | -6.0% |
| 2Q24 | 23,700 | -7.4% |
| 1Q24 | 23,900 | -8.8% |
| 4Q23 | 24,400 | -9.0% |
| 3Q23 | 24,800 | -13.0% |
| 2Q23 | 25,600 | -15.0% |
| 1Q23 | 26,200 | -14.9% |
| 4Q22 | 26,800 | -16.3% |
| 3Q22 | 28,500 | -11.2% |
| 2Q22 | 30,100 | -5.9% |
| 1Q22 | 30,800 | -2.8% |
| 4Q21 | 32,000 | +1.3% |
| 3Q21 | 32,100 | +1.6% |
| 2Q21 | 32,000 | +1.3% |
| 1Q21 | 31,700 | +0.6% |
| 4Q20 | 31,600 | +2.6% |
| 3Q20 | 31,600 | -3.7% |
| 2Q20 | 31,600 | -3.4% |
| 1Q20 | 31,500 | -4.5% |
| 4Q19 | 30,800 | -7.5% |
| 3Q19 | 32,800 | -1.8% |
| 2Q19 | 32,700 | -2.4% |
| 1Q19 | 33,000 | -1.2% |
| 4Q18 | 33,300 | -0.3% |
| 3Q18 | 33,400 | +0.3% |
| 2Q18 | 33,500 | +0.9% |
| 1Q18 | 33,400 | +0.9% |
| 4Q17 | 33,400 | +1.2% |
| 3Q17 | 33,300 | +0.9% |
| 2Q17 | 33,200 | +0.3% |
| 1Q17 | 33,100 | +0.3% |
| 4Q16 | 33,000 | 0.0% |
| 3Q16 | 33,000 | +112.9% |
| 2Q16 | 33,100 | +113.5% |
| 1Q16 | 33,000 | +112.9% |
| 4Q15 | 33,000 | +111.5% |
| 3Q15 | 15,500 | -1.3% |
| 2Q15 | 15,500 | -1.9% |
| 1Q15 | 15,500 | -2.5% |
| 4Q14 | 15,600 | -1.9% |
| 3Q14 | 15,700 | -1.9% |
| 2Q14 | 15,800 | -1.9% |
| 1Q14 | 15,900 | -0.6% |
| 4Q13 | 15,900 | -1.2% |
| 3Q13 | 16,000 | 0.0% |
| 2Q13 | 16,100 | +0.6% |
| 1Q13 | 16,000 | 0.0% |
| 4Q12 | 16,100 | +0.6% |
| 3Q12 | 16,000 | 0.0% |
| 2Q12 | 16,000 | -0.6% |
| 1Q12 | 16,000 | +0.6% |
| 4Q11 | 16,000 | +1.3% |
| 3Q11 | 16,000 | 0.0% |
| 2Q11 | 16,100 | - |
| 1Q11 | 15,900 | - |
| 4Q10 | 15,800 | - |
| 3Q10 | 16,000 | - |