| 
Percentage of the population aged 3 and older (%): 
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| 0.61% | 0.78% | 0.95% | 1.12% | 1.28% | 1.45% | 
 
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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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| 4.63% | 4.81% | 4.99% | 5.17% | 5.35% | 5.53% | 
 
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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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| 3.04% | 3.55% | 4.05% | 4.55% | 5.05% | 5.55% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.55% | 0.73% | 0.91% | 1.08% | 1.26% | 1.44% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.19% | 1.31% | 1.44% | 1.56% | 1.68% | 1.81% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 11.8% | 13.0% | 14.2% | 15.3% | 16.5% | 17.8% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.41% | 0.81% | 1.22% | 1.63% | 2.04% | 
 
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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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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.38% | 0.75% | 1.13% | 1.50% | 1.89% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.35% | 0.78% | 1.20% | 1.63% | 2.05% | 2.47% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
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| 1.8% | 6.0% | 10.2% | 14.5% | 18.7% | 22.9% | 
 
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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.