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Percentage of the population aged 3 and older (%): 
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| 0.81% | 0.86% | 0.92% | 0.97% | 1.02% | 1.08% | 
 
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Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 5.03% | 5.16% | 5.28% | 5.41% | 5.53% | 5.67% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.22% | 1.49% | 1.75% | 2.01% | 2.28% | 2.54% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.00% | 1.13% | 1.25% | 1.37% | 1.48% | 1.61% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 11.73% | 12.03% | 12.32% | 12.62% | 12.92% | 13.22% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.47% | 0.64% | 0.81% | 0.98% | 1.14% | 1.31% | 
 
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Percentage of the population aged 3 and older (%): 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.91% | 4.40% | 4.88% | 5.37% | 5.85% | 6.33% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 1.04% | 1.34% | 1.64% | 1.94% | 2.24% | 2.54% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.00% | 1.18% | 1.36% | 1.53% | 1.70% | 1.88% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 6.0% | 9.2% | 12.4% | 15.5% | 18.7% | 21.9% | 
 
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School enrollment reports on persons actively enrolled in an educational institution at the time of the survey. On this page, the following grade levels are used: 
- 
Preschool: 
anything before kindergarten, typically anything between ages 2 and 4
 
- 
Kindergarten: 
the year before first grade, typically around age 5
 
- 
Grades 1-12: 
typically started at age 6 and lasting until age 17 or 18
 
- 
Undergraduate: 
in this context, it means and two or four year college, but excluding any graduate education
 
- 
Graduate School: 
anything above undergraduate, including pursuit of master's, professional, or doctorate degrees
 
- 
Public School: 
owned and operated by the government
 
- 
Private School: 
owned and operated by a private organization, often but not always with a religious affiliation
 
For additional information about the data presented on this site, including our sources, please see the About Page.