| Characteristic | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
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| - | - | - | - | - | - | - | - | - | - | - |
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| - | - | - | - | - | - | - | - | - | - | - |
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| - | - | - | - | - | - | - | - | - | - | - |
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Source
Release date
July 2026
Region
United States
Survey time period
2017 to 2026
Supplementary notes
A value above 100 indicates a period of expansion, while a value below 100 indicates a period of contraction.Â
Some figures in 2017, 2018, and 2021 were unavailable.
Citation formats









