| 
Percentage of the population aged 3 and older (%): 
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| 0.06% | 0.44% | 0.82% | 1.19% | 1.57% | 1.95% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.7% | 4.0% | 6.3% | 8.5% | 10.8% | 13.1% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.57% | 4.06% | 4.54% | 5.02% | 5.50% | 5.99% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.3% | 5.9% | 7.4% | 9.0% | 10.5% | 12.1% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.65% | 0.90% | 1.15% | 1.40% | 1.65% | 1.91% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.81% | 1.24% | 1.67% | 2.10% | 2.53% | 2.97% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
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| 3.2% | 4.9% | 6.5% | 8.2% | 9.9% | 11.6% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.08% | 0.19% | 0.31% | 0.42% | 0.53% | 0.65% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.3% | 5.9% | 7.4% | 9.0% | 10.5% | 12.1% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.52% | 0.93% | 1.34% | 1.74% | 2.15% | 2.56% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.49% | 0.99% | 1.48% | 1.98% | 2.47% | 2.97% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
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| 2.0% | 6.3% | 10.7% | 15.0% | 19.3% | 23.7% | 
 
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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.