Percentage of the population reporting 'American' ancestry (%):
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13.0% | 15.4% | 17.7% | 20.0% | 22.3% | 24.7% |
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Percentage of the population reporting 'German' ancestry (%):
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11.30% | 11.72% | 12.14% | 12.56% | 12.97% | 13.40% |
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Percentage of the population reporting 'Irish' ancestry (%):
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7.91% | 8.11% | 8.30% | 8.49% | 8.68% | 8.87% |
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Percentage of the population reporting 'English' ancestry (%):
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7.25% | 7.65% | 8.05% | 8.44% | 8.84% | 9.24% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Pennsylvania German' ancestry (%):
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.00% | 0.11% | 0.22% | 0.33% | 0.45% | 0.56% |
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Scottish' ancestry (%):
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0.00% | 0.21% | 0.43% | 0.64% | 0.86% | 1.08% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.21% | 0.42% | 0.62% | 0.83% | 1.03% | 1.24% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.37% | 0.54% | 0.71% | 0.88% | 1.05% | 1.23% |
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Percentage of the population reporting 'French' ancestry (%):
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0.770% | 0.802% | 0.834% | 0.866% | 0.898% | 0.930% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.24% | 1.58% | 1.91% | 2.24% | 2.58% | 2.92% |
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.09% | 0.19% | 0.28% | 0.38% | 0.48% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.24% | 0.43% | 0.61% | 0.79% | 0.97% | 1.16% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.64% | 0.76% | 0.88% | 1.00% | 1.12% | 1.24% |
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Percentage of the population reporting 'American' ancestry (%):
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9.3% | 12.4% | 15.5% | 18.5% | 21.6% | 24.7% |
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Percentage of the population reporting 'German' ancestry (%):
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1.4% | 4.3% | 7.2% | 10.1% | 13.0% | 15.9% |
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Percentage of the population reporting 'Irish' ancestry (%):
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7.91% | 8.36% | 8.80% | 9.23% | 9.67% | 10.11% |
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Percentage of the population reporting 'English' ancestry (%):
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0.0% | 2.2% | 4.5% | 6.7% | 8.9% | 11.2% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Pennsylvania German' ancestry (%):
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.00% | 0.11% | 0.22% | 0.33% | 0.45% | 0.56% |
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Scottish' ancestry (%):
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0.00% | 0.21% | 0.43% | 0.64% | 0.86% | 1.08% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.00% | 0.30% | 0.60% | 0.90% | 1.20% | 1.50% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.36% | 0.53% | 0.70% | 0.88% | 1.05% | 1.23% |
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Percentage of the population reporting 'French' ancestry (%):
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Percentage of the population reporting 'Italian' ancestry (%):
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1.2% | 3.1% | 4.9% | 6.8% | 8.6% | 10.5% |
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.09% | 0.19% | 0.28% | 0.38% | 0.48% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.22% | 0.41% | 0.60% | 0.78% | 0.97% | 1.16% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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