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Percentage of the population aged 3 and older (%): 
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| 1.33% | 1.48% | 1.63% | 1.77% | 1.92% | 2.07% | 
 
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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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| 4.12% | 4.41% | 4.70% | 4.98% | 5.27% | 5.56% | 
 
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Percentage of the population aged 3 and older (%): 
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| 2.87% | 3.35% | 3.82% | 4.30% | 4.77% | 5.24% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.21% | 0.38% | 0.55% | 0.71% | 0.88% | 1.05% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.03% | 1.23% | 1.43% | 1.63% | 1.83% | 2.03% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 20.4% | 24.8% | 29.3% | 33.7% | 38.1% | 42.6% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.61% | 0.90% | 1.19% | 1.48% | 1.77% | 2.07% | 
 
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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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Percentage of the population aged 3 and older (%): 
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| 0.21% | 0.33% | 0.44% | 0.56% | 0.67% | 0.79% | 
 
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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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| 19.3% | 24.0% | 28.6% | 33.2% | 37.9% | 42.6% | 
 
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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.