| 
Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.07% | 0.14% | 0.22% | 0.29% | 0.37% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.08% | 1.22% | 1.35% | 1.49% | 1.63% | 1.77% | 
 
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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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| 3.9% | 5.4% | 6.8% | 8.2% | 9.6% | 11.0% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.716% | 3.727% | 3.738% | 3.749% | 3.760% | 3.771% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.02% | 1.08% | 1.14% | 1.20% | 1.27% | 1.33% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.71% | 0.86% | 1.00% | 1.14% | 1.29% | 1.44% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
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| 4.8% | 6.2% | 7.7% | 9.1% | 10.5% | 12.0% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.07% | 0.15% | 0.22% | 0.30% | 0.38% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.73% | 1.08% | 1.43% | 1.78% | 2.13% | 2.48% | 
 
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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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| 1.8% | 3.7% | 5.5% | 7.4% | 9.2% | 11.0% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 2.30% | 2.78% | 3.26% | 3.74% | 4.22% | 4.70% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.26% | 0.64% | 1.00% | 1.37% | 1.74% | 2.11% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.58% | 0.75% | 0.92% | 1.09% | 1.26% | 1.44% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
 | 
| 4.8% | 6.6% | 8.4% | 10.2% | 11.9% | 13.7% | 
 
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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.