<|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: relevant data are within the paper and its supporting information files. data on annual number of health care visits available from the swedish board of health and welfare and the swedish association of local authorities and regions; data on size of the swedish risk group (and sub-groups thereof) available from the sources listed in table 1a; data on length of stay available from the swedish association of local authorities and regions; data on pharmaceutical prices available from swedish pharmacies.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>