| Characteristic | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
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Source
Release date
March 2023
Region
United States
Survey time period
2017 to 2020
Special properties
as of December 31 each year.
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