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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.36% | 0.72% | 1.08% | 1.44% | 1.81% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.95% | 2.45% | 2.94% | 3.44% | 3.93% | 4.43% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.65% | 5.00% | 5.36% | 5.71% | 6.07% | 6.42% | 
 
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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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| 5.51% | 5.80% | 6.10% | 6.39% | 6.68% | 6.98% | 
 
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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 school-enrolled population 3 years and older (%): 
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| 10.6% | 12.2% | 13.9% | 15.5% | 17.1% | 18.7% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.25% | 0.50% | 0.75% | 1.00% | 1.26% | 
 
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Percentage of the population aged 3 and older (%): 
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| 2.85% | 3.22% | 3.60% | 3.97% | 4.34% | 4.72% | 
 
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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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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 school-enrolled population 3 years and older (%): 
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| 5.8% | 9.2% | 12.5% | 15.8% | 19.1% | 22.5% | 
 
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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.