Percentage of the population reporting 'German' ancestry (%):
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13.1% | 14.8% | 16.4% | 18.0% | 19.7% | 21.3% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.54% | 11.92% | 12.30% | 12.68% | 13.06% | 13.45% |
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Percentage of the population reporting 'American' ancestry (%):
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9.9% | 11.1% | 12.3% | 13.5% | 14.7% | 15.9% |
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Percentage of the population reporting 'English' ancestry (%):
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8.1% | 8.9% | 9.7% | 10.5% | 11.3% | 12.2% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Polish' ancestry (%):
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Percentage of the population reporting 'Scottish' ancestry (%):
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1.68% | 1.99% | 2.30% | 2.60% | 2.91% | 3.22% |
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Percentage of the population reporting 'French Canadian' ancestry (%):
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0.57% | 0.79% | 1.02% | 1.24% | 1.46% | 1.69% |
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Percentage of the population reporting 'Austrian' ancestry (%):
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Percentage of the population reporting 'French' ancestry (%):
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0.76% | 1.08% | 1.40% | 1.71% | 2.03% | 2.35% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.75% | 0.88% | 1.01% | 1.13% | 1.25% | 1.38% |
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Percentage of the population reporting 'Russian' ancestry (%):
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0.30% | 0.46% | 0.62% | 0.77% | 0.93% | 1.10% |
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Percentage of the population reporting 'British' ancestry (%):
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0.00% | 0.44% | 0.87% | 1.31% | 1.75% | 2.19% |
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Percentage of the population reporting 'Subsaharan African' ancestry (%):
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0.00% | 0.31% | 0.63% | 0.94% | 1.25% | 1.57% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.21% | 0.40% | 0.60% | 0.79% | 0.99% | 1.19% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.11% | 0.57% | 1.03% | 1.48% | 1.94% | 2.40% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.00% | 0.39% | 0.78% | 1.17% | 1.55% | 1.95% |
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Percentage of the population reporting ' Spaniard' 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 ' Cuban' ancestry (%):
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0.00% | 0.19% | 0.39% | 0.58% | 0.77% | 0.97% |
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Percentage of the population reporting ' South American' ancestry (%):
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0.000% | 0.025% | 0.050% | 0.075% | 0.100% | 0.126% |
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Percentage of the population reporting 'Vietnamese' ancestry (%):
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0.00% | 0.42% | 0.84% | 1.27% | 1.69% | 2.11% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.00% | 0.21% | 0.42% | 0.63% | 0.83% | 1.05% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.00% | 0.25% | 0.50% | 0.76% | 1.01% | 1.27% |
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Percentage of the population reporting 'Japanese' ancestry (%):
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0.00% | 0.08% | 0.17% | 0.25% | 0.33% | 0.42% |
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