Percentage of the population reporting 'Irish' ancestry (%):
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14.6% | 16.7% | 18.6% | 20.6% | 22.6% | 24.6% |
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Percentage of the population reporting 'German' ancestry (%):
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13.1% | 15.6% | 18.2% | 20.7% | 23.3% | 25.9% |
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Percentage of the population reporting 'English' ancestry (%):
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8.99% | 9.17% | 9.35% | 9.52% | 9.70% | 9.88% |
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Percentage of the population reporting 'American' ancestry (%):
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8.3% | 10.3% | 12.3% | 14.3% | 16.3% | 18.3% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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0.87% | 0.97% | 1.06% | 1.16% | 1.25% | 1.34% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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1.334% | 1.355% | 1.375% | 1.395% | 1.415% | 1.436% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.56% | 1.86% | 2.16% | 2.46% | 2.76% | 3.07% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.03% | 1.11% | 1.19% | 1.27% | 1.35% | 1.44% |
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Percentage of the population reporting 'British' ancestry (%):
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0.37% | 0.46% | 0.53% | 0.61% | 0.69% | 0.77% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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0.66% | 0.79% | 0.92% | 1.04% | 1.17% | 1.29% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.00% | 0.11% | 0.23% | 0.34% | 0.46% | 0.58% |
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Percentage of the population reporting 'Romanian' ancestry (%):
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0.00% | 0.10% | 0.19% | 0.29% | 0.38% | 0.48% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.95% | 1.07% | 1.18% | 1.29% | 1.40% | 1.52% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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0.28% | 0.38% | 0.48% | 0.57% | 0.66% | 0.76% |
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Percentage of the population reporting 'European' ancestry (%):
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0.86% | 0.96% | 1.05% | 1.15% | 1.24% | 1.34% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.95% | 1.12% | 1.28% | 1.45% | 1.61% | 1.78% |
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Percentage of the population reporting 'Irish' ancestry (%):
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14.68% | 14.80% | 14.92% | 15.03% | 15.15% | 15.27% |
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Percentage of the population reporting 'German' ancestry (%):
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16.2% | 18.2% | 20.1% | 22.0% | 23.9% | 25.9% |
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Percentage of the population reporting 'English' ancestry (%):
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9.58% | 9.65% | 9.70% | 9.76% | 9.82% | 9.88% |
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Percentage of the population reporting 'American' ancestry (%):
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12.7% | 13.8% | 14.9% | 16.0% | 17.1% | 18.3% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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0.87% | 1.01% | 1.13% | 1.26% | 1.39% | 1.52% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.92% | 1.01% | 1.09% | 1.17% | 1.25% | 1.34% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.56% | 1.65% | 1.74% | 1.83% | 1.92% | 2.01% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.03% | 1.12% | 1.21% | 1.29% | 1.38% | 1.47% |
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Percentage of the population reporting 'British' ancestry (%):
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0.3792% | 0.3817% | 0.3841% | 0.3865% | 0.3890% | 0.3914% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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0.48% | 0.65% | 0.81% | 0.97% | 1.13% | 1.29% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.00% | 0.09% | 0.18% | 0.26% | 0.35% | 0.45% |
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Percentage of the population reporting 'Romanian' ancestry (%):
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0.000% | 0.049% | 0.098% | 0.147% | 0.196% | 0.245% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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1.51% | 1.72% | 1.93% | 2.13% | 2.34% | 2.55% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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0.7584% | 0.7634% | 0.7682% | 0.7731% | 0.7779% | 0.7828% |
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Percentage of the population reporting 'European' ancestry (%):
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0.86% | 1.04% | 1.22% | 1.40% | 1.58% | 1.77% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.48% | 0.75% | 1.00% | 1.26% | 1.52% | 1.78% |
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