Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.

Ex Input:
Abstract: Cells with mutations at the hypoxanthine-guanine phosphoribosyl transferase (HPRT) locus may be detected in vitro by their resistance to the toxic effects of thioguanine. We have assessed HPRT mutants in peripheral blood lymphocytes of patients with connective tissue diseases who have been treated for long periods with cytotoxic drugs. The results from patients treated with cyclophosphamide were abnormal suggesting the presence of drug-induced mutations. The results from patients treated with chlorambucil or azathioprine did not differ from controls--either these drugs have not induced mutations or, more likely, the technique is not sufficiently sensitive to detect them. These possibilities are discussed. Specific mutations induced by cytotoxic drugs in patients with connective tissue diseases have not been previously recorded.
Question: Does the abstract contain any numerical data?

Ex Output:
No

Ex Input:
Abstract: Serum cord total bilirubin levels can define a subgroup of infants who are at a higher risk for developing significant hyperbilirubinemia and requiring phototherapy. Infants with cord bilirubin levels less than 2.0 mg/dL have only a 4 percent chance of developing hyperbilirubinemia and a 1.4 percent chance of needing phototherapy. However, if serum cord bilirubin levels are more than 2.0 mg/dL, the infant has a 25 percent chance of developing subsequent hyperbilirubinemia. With early discharge from the nursery a more common practice, this level can identify at an early age those infants who need closer follow-up.
Question: Does the abstract contain any numerical data?

Ex Output:
Yes

Ex Input:
Abstract: A bulky compression dressing (the Robert Jones bandage) is often used by orthopaedic surgeons. We have reviewed its history and monitored intramuscular compartment pressure under it after total knee replacement. We found that it increased compartment pressure and helped to reduce bleeding, tissue oedema and the size of effusions and haemarthroses.
Question: Does the abstract contain any numerical data?

Ex Output:
No