Percentage of the population reporting 'German' ancestry (%):
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15.3% | 18.0% | 20.6% | 23.2% | 25.7% | 28.4% |
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Percentage of the population reporting 'English' ancestry (%):
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8.4% | 9.2% | 10.0% | 10.9% | 11.7% | 12.6% |
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Percentage of the population reporting 'Irish' ancestry (%):
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8.92% | 9.39% | 9.86% | 10.32% | 10.79% | 11.26% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Italian' ancestry (%):
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2.43% | 2.86% | 3.29% | 3.72% | 4.15% | 4.58% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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1.72% | 2.13% | 2.53% | 2.93% | 3.33% | 3.73% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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1.62% | 1.96% | 2.29% | 2.62% | 2.96% | 3.29% |
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Percentage of the population reporting 'French' ancestry (%):
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1.47% | 1.78% | 2.08% | 2.38% | 2.67% | 2.98% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Polish' ancestry (%):
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0.38% | 0.74% | 1.09% | 1.44% | 1.79% | 2.15% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.91% | 1.07% | 1.22% | 1.37% | 1.53% | 1.69% |
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Percentage of the population reporting 'Russian' ancestry (%):
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0.45% | 0.68% | 0.89% | 1.11% | 1.32% | 1.54% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.27% | 0.65% | 1.03% | 1.41% | 1.79% | 2.17% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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2.3% | 7.2% | 12.0% | 16.9% | 21.8% | 26.7% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.28% | 0.55% | 0.83% | 1.10% | 1.38% |
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Percentage of the population reporting ' South American' ancestry (%):
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0.10% | 0.24% | 0.37% | 0.51% | 0.64% | 0.78% |
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Percentage of the population reporting ' Guatemalan' ancestry (%):
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0.00% | 0.16% | 0.32% | 0.49% | 0.65% | 0.82% |
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Percentage of the population reporting ' Spaniard' ancestry (%):
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0.00% | 0.08% | 0.17% | 0.25% | 0.33% | 0.42% |
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Percentage of the population reporting 'Indian' ancestry (%):
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.04% | 0.29% | 0.54% | 0.79% | 1.04% | 1.29% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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Percentage of the population reporting 'Vietnamese' ancestry (%):
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0.00% | 0.33% | 0.66% | 0.99% | 1.32% | 1.66% |
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Percentage of the population reporting 'Cambodian' ancestry (%):
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0.00% | 0.19% | 0.38% | 0.57% | 0.76% | 0.95% |
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Percentage of the population reporting 'German' ancestry (%):
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7.8% | 12.5% | 17.2% | 21.8% | 26.4% | 31.1% |
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Percentage of the population reporting 'English' ancestry (%):
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0.7% | 3.5% | 6.4% | 9.2% | 12.0% | 14.8% |
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Percentage of the population reporting 'Irish' ancestry (%):
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1.8% | 4.6% | 7.4% | 10.2% | 13.0% | 15.8% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Norwegian' 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 'Swedish' ancestry (%):
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.1% | 2.5% | 4.9% | 7.3% | 9.7% | 12.1% |
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Percentage of the population reporting 'Polish' ancestry (%):
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Percentage of the population reporting 'Welsh' ancestry (%):
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Percentage of the population reporting 'Russian' ancestry (%):
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0.00% | 0.46% | 0.93% | 1.39% | 1.86% | 2.32% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' Central American' ancestry (%):
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Percentage of the population reporting ' South American' ancestry (%):
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Percentage of the population reporting ' Guatemalan' ancestry (%):
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Percentage of the population reporting ' Spaniard' ancestry (%):
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Percentage of the population reporting 'Indian' ancestry (%):
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0.0% | 3.3% | 6.7% | 10.0% | 13.3% | 16.7% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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Percentage of the population reporting 'Chinese' ancestry (%):
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Percentage of the population reporting 'Vietnamese' ancestry (%):
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Percentage of the population reporting 'Cambodian' ancestry (%):
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