Percentage of the population reporting 'German' ancestry (%):
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21.8% | 26.6% | 31.4% | 36.2% | 41.0% | 45.9% |
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Percentage of the population reporting 'Irish' ancestry (%):
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7.2% | 9.0% | 10.7% | 12.5% | 14.2% | 16.0% |
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Percentage of the population reporting 'English' ancestry (%):
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3.2% | 5.2% | 7.2% | 9.2% | 11.2% | 13.2% |
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Percentage of the population reporting 'American' ancestry (%):
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7.4% | 9.2% | 10.9% | 12.6% | 14.4% | 16.1% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'Scottish' ancestry (%):
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Percentage of the population reporting 'French' ancestry (%):
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.00% | 0.31% | 0.62% | 0.93% | 1.24% | 1.55% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.2% | 2.4% | 4.5% | 6.7% | 8.8% | 11.0% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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Percentage of the population reporting 'Russian' ancestry (%):
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0.00% | 0.15% | 0.31% | 0.46% | 0.62% | 0.78% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.00% | 0.39% | 0.78% | 1.17% | 1.56% | 1.96% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.00% | 0.23% | 0.46% | 0.69% | 0.92% | 1.15% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.00% | 0.16% | 0.33% | 0.49% | 0.66% | 0.83% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.11% | 0.23% | 0.34% | 0.46% | 0.58% |
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Percentage of the population reporting 'Thai' ancestry (%):
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0.00% | 0.12% | 0.25% | 0.37% | 0.50% | 0.62% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.00% | 0.23% | 0.46% | 0.69% | 0.92% | 1.15% |
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Percentage of the population reporting 'German' ancestry (%):
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Percentage of the population reporting 'Irish' ancestry (%):
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10.3% | 12.3% | 14.1% | 16.0% | 17.9% | 19.8% |
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Percentage of the population reporting 'English' ancestry (%):
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4.6% | 6.2% | 7.9% | 9.5% | 11.1% | 12.7% |
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Percentage of the population reporting 'American' ancestry (%):
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3.1% | 4.6% | 5.9% | 7.3% | 8.7% | 10.2% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.13% | 1.21% | 1.29% | 1.37% | 1.44% | 1.52% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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0.88% | 1.11% | 1.34% | 1.57% | 1.80% | 2.04% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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1.00% | 1.38% | 1.74% | 2.11% | 2.48% | 2.86% |
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Percentage of the population reporting 'French' ancestry (%):
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0.93% | 1.06% | 1.18% | 1.31% | 1.44% | 1.57% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.80% | 1.06% | 1.32% | 1.58% | 1.84% | 2.10% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.21% | 0.56% | 0.90% | 1.24% | 1.58% | 1.92% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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0.10% | 0.20% | 0.30% | 0.39% | 0.48% | 0.58% |
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Percentage of the population reporting 'Russian' ancestry (%):
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0.00% | 0.07% | 0.15% | 0.22% | 0.29% | 0.37% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.16% | 0.34% | 0.52% | 0.70% | 0.88% | 1.07% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.000% | 0.039% | 0.079% | 0.118% | 0.157% | 0.197% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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Percentage of the population reporting ' Dominican' ancestry (%):
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0.000% | 0.041% | 0.082% | 0.123% | 0.164% | 0.205% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.11% | 0.22% | 0.33% | 0.44% | 0.56% |
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Percentage of the population reporting 'Thai' ancestry (%):
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0.000% | 0.012% | 0.023% | 0.035% | 0.047% | 0.059% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.000% | 0.009% | 0.018% | 0.026% | 0.035% | 0.044% |
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