<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: All US counties (n=3091) with at least 50 confirmed COVID-19 cases and greater than 4 weeks of follow-up **data** were included in the analysis. Data were analysed for a period of 50 weeks starting from 22 March 2020 to 6 March 2021.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>