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Percentage of the population aged 3 and older (%): 
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| 1.08% | 1.17% | 1.25% | 1.34% | 1.43% | 1.52% | 
 
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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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| 4.92% | 5.42% | 5.91% | 6.41% | 6.90% | 7.40% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.77% | 5.07% | 5.37% | 5.66% | 5.96% | 6.26% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 5.39% | 5.54% | 5.68% | 5.83% | 5.97% | 6.12% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.64% | 0.87% | 1.09% | 1.31% | 1.53% | 1.76% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.04% | 1.23% | 1.42% | 1.61% | 1.79% | 1.98% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 12.0% | 12.9% | 13.7% | 14.5% | 15.4% | 16.3% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.28% | 0.55% | 0.81% | 1.07% | 1.34% | 1.60% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.9% | 3.8% | 5.7% | 7.5% | 9.4% | 11.3% | 
 
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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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| 4.96% | 5.33% | 5.70% | 6.06% | 6.43% | 6.80% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.33% | 0.63% | 0.93% | 1.22% | 1.52% | 1.82% | 
 
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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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| 11.4% | 13.2% | 14.9% | 16.7% | 18.4% | 20.2% | 
 
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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.