Table schema:
CREATE TABLE table_name_73 (qiangshu VARCHAR, jianshu VARCHAR, rank VARCHAR, total VARCHAR)

Question: What is the number of Qiangshu when rank is less than 10, with a total of 18.97, and Jianshu is larger than 9.51?
SQL: SELECT COUNT(qiangshu) FROM table_name_73 WHERE rank < 10 AND total = 18.97 AND jianshu > 9.51