Percentage of the population reporting 'German' ancestry (%):
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26.5% | 27.2% | 27.9% | 28.6% | 29.3% | 30.0% |
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Percentage of the population reporting 'English' ancestry (%):
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13.9% | 14.7% | 15.5% | 16.2% | 16.9% | 17.7% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Irish' ancestry (%):
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10.54% | 10.72% | 10.90% | 11.08% | 11.26% | 11.45% |
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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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2.71% | 2.78% | 2.84% | 2.91% | 2.97% | 3.04% |
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Percentage of the population reporting 'French' ancestry (%):
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2.96% | 3.12% | 3.28% | 3.43% | 3.59% | 3.75% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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3.42% | 3.86% | 4.29% | 4.73% | 5.16% | 5.60% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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1.94% | 2.11% | 2.27% | 2.42% | 2.58% | 2.75% |
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Percentage of the population reporting 'Polish' ancestry (%):
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1.35% | 1.60% | 1.84% | 2.08% | 2.32% | 2.57% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.38% | 1.81% | 2.24% | 2.68% | 3.11% | 3.54% |
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Percentage of the population reporting 'Danish' ancestry (%):
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1.42% | 1.57% | 1.71% | 1.85% | 1.99% | 2.13% |
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Percentage of the population reporting 'European' ancestry (%):
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0.86% | 1.20% | 1.54% | 1.87% | 2.21% | 2.55% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.89% | 1.08% | 1.26% | 1.44% | 1.62% | 1.81% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.61% | 0.90% | 1.19% | 1.48% | 1.77% | 2.07% |
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Percentage of the population reporting ' Spaniard' ancestry (%):
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0.00% | 0.14% | 0.28% | 0.42% | 0.56% | 0.71% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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1.27% | 1.66% | 2.05% | 2.44% | 2.82% | 3.22% |
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.000% | 0.031% | 0.061% | 0.092% | 0.123% | 0.154% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.000% | 0.026% | 0.053% | 0.079% | 0.105% | 0.132% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.28% | 0.34% | 0.40% | 0.46% | 0.52% | 0.58% |
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Percentage of the population reporting 'German' ancestry (%):
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25.9% | 26.8% | 27.6% | 28.4% | 29.2% | 30.0% |
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Percentage of the population reporting 'English' ancestry (%):
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14.8% | 15.5% | 16.0% | 16.6% | 17.1% | 17.7% |
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Percentage of the population reporting 'American' ancestry (%):
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4.00% | 4.43% | 4.85% | 5.27% | 5.69% | 6.12% |
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Percentage of the population reporting 'Irish' ancestry (%):
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10.5% | 11.2% | 11.9% | 12.5% | 13.2% | 13.9% |
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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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2.26% | 2.42% | 2.57% | 2.73% | 2.88% | 3.04% |
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Percentage of the population reporting 'French' ancestry (%):
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1.85% | 2.08% | 2.30% | 2.52% | 2.74% | 2.97% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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3.87% | 4.22% | 4.57% | 4.91% | 5.25% | 5.60% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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1.949% | 1.965% | 1.980% | 1.995% | 2.010% | 2.026% |
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Percentage of the population reporting 'Polish' ancestry (%):
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1.30% | 1.56% | 1.81% | 2.06% | 2.31% | 2.57% |
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Percentage of the population reporting 'Italian' ancestry (%):
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2.02% | 2.33% | 2.63% | 2.93% | 3.24% | 3.54% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.51% | 0.84% | 1.16% | 1.48% | 1.81% | 2.13% |
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Percentage of the population reporting 'European' ancestry (%):
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0.86% | 1.19% | 1.52% | 1.85% | 2.18% | 2.51% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.41% | 0.69% | 0.97% | 1.25% | 1.53% | 1.81% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.61% | 1.03% | 1.44% | 1.85% | 2.26% | 2.68% |
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Percentage of the population reporting ' Spaniard' ancestry (%):
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0.00% | 0.22% | 0.44% | 0.66% | 0.88% | 1.10% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.000% | 0.048% | 0.096% | 0.144% | 0.192% | 0.241% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.000% | 0.041% | 0.082% | 0.124% | 0.165% | 0.206% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.446% | 0.473% | 0.499% | 0.525% | 0.551% | 0.578% |
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