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Percentage of the population aged 3 and older (%): 
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| 1.18% | 1.30% | 1.42% | 1.54% | 1.66% | 1.79% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.7% | 6.0% | 7.2% | 8.4% | 9.6% | 10.8% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.55% | 4.74% | 4.92% | 5.10% | 5.29% | 5.47% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.17% | 4.34% | 4.50% | 4.66% | 4.82% | 4.98% | 
 
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Percentage of the population aged 3 and older (%): 
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| 3.99% | 4.20% | 4.40% | 4.60% | 4.80% | 5.00% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.69% | 0.80% | 0.90% | 1.01% | 1.11% | 1.21% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.24% | 1.31% | 1.37% | 1.44% | 1.50% | 1.57% | 
 
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Percentage of the school-enrolled population 3 years 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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| 2.3% | 6.3% | 10.2% | 14.1% | 18.1% | 22.1% | 
 
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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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| 0.00% | 0.37% | 0.75% | 1.12% | 1.49% | 1.87% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.47% | 0.95% | 1.42% | 1.89% | 2.37% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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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.