Percentage of the population reporting 'German' ancestry (%):
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26.044% | 26.086% | 26.128% | 26.170% | 26.212% | 26.255% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.95% | 12.36% | 12.76% | 13.16% | 13.56% | 13.97% |
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Percentage of the population reporting 'English' ancestry (%):
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16.29% | 16.67% | 17.04% | 17.40% | 17.77% | 18.15% |
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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 'Italian' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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2.25% | 2.62% | 2.98% | 3.34% | 3.70% | 4.07% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'American' ancestry (%):
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4.215% | 4.242% | 4.268% | 4.295% | 4.321% | 4.348% |
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Percentage of the population reporting 'Romanian' ancestry (%):
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0.30% | 0.53% | 0.75% | 0.97% | 1.20% | 1.43% |
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Percentage of the population reporting 'Polish' ancestry (%):
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2.42% | 2.87% | 3.31% | 3.75% | 4.19% | 4.63% |
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Percentage of the population reporting 'Czech' ancestry (%):
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0.63% | 0.81% | 0.99% | 1.16% | 1.33% | 1.51% |
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Percentage of the population reporting 'French' ancestry (%):
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1.42% | 1.58% | 1.74% | 1.90% | 2.06% | 2.23% |
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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1.73% | 1.84% | 1.94% | 2.05% | 2.15% | 2.26% |
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.00% | 0.25% | 0.50% | 0.75% | 1.00% | 1.26% |
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.17% | 0.33% | 0.50% | 0.66% | 0.83% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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1.75% | 2.06% | 2.36% | 2.67% | 2.97% | 3.28% |
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