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.

Example Input: Abstract: Twenty-five patients with fracture of the penis were treated surgically between 1968 and 1984. Long-term follow-up was obtained in 17. In no case were there any early post-operative complications. All patients stated that they were achieving normal, painless erections; two patients developed a slight penile curvature but this did not affect their sexual activities. We strongly recommend early surgical intervention because of these encouraging results. Urethral injury associated with the fracture did not occur in this series.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: In the 4 years January 1981 to December 1984, 186 children received 1362 halothane anaesthetics. Twenty-five patients were anaesthetized with halothane at least 10 times in a year. No patient developed postoperative jaundice. Sixty-nine children were exposed to two halothane anaesthetics within 28 days on 149 occasions and serial estimations of serum liver enzyme concentrations were obtained. Minor increases in the concentrations of serum AST and ALT were recorded in 10.6% and 4.7% of patient entries, respectively. Postoperative GGT and SAP concentrations were increased in 2.7% of patient entries. Patients in whom enzyme values were increased before the first anaesthetic were no more likely than other subjects to develop further changes.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: A three-year review of toxicology data from medical examiner autopsies in Pima County, Arizona, has demonstrated that cocaine has rapidly become a leading substance of abuse, second only to alcohol in the frequency of drugs detected by toxicologic analysis of all suspicious deaths, motor vehicle accident fatalities, homicides, and suicides. Gastric contents and urine were analyzed by thin-layer chromatography, and nasal swabs, blood, and urine were tested for the combination of cocaine and its metabolite benzoylecgonine by quantitative radioimmunoassay. A total of seventy-two deaths in Pima County from 1982 to 1984 have involved cocaine. Seventy percent of these have occurred in the last fifteen months. Marked variation in the individual response to cocaine compared to the blood concentration of cocaine/metabolite was noted.
Question: Does the abstract contain any numerical data?
Example Output:
Yes