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Percentage of the population aged 3 and older (%): 
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| 1.69% | 1.78% | 1.87% | 1.95% | 2.04% | 2.13% | 
 
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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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| 4.13% | 4.38% | 4.63% | 4.88% | 5.12% | 5.38% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.55% | 4.69% | 4.83% | 4.97% | 5.10% | 5.25% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.70% | 4.83% | 4.96% | 5.09% | 5.21% | 5.34% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.87% | 0.97% | 1.07% | 1.17% | 1.27% | 1.37% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.08% | 1.14% | 1.19% | 1.25% | 1.30% | 1.36% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 16.9% | 18.0% | 19.1% | 20.1% | 21.2% | 22.3% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.4% | 3.6% | 6.8% | 10.0% | 13.1% | 16.3% | 
 
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Percentage of the population aged 3 and older (%): 
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| 3.5% | 7.0% | 10.4% | 13.8% | 17.3% | 20.8% | 
 
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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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| 0.31% | 0.76% | 1.21% | 1.66% | 2.11% | 2.56% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.35% | 0.69% | 1.04% | 1.38% | 1.74% | 
 
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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.