Complete anesthesia statistics and related statistics inquiries. For example, statistics on the number of operations and emergencies performed by myself, statistics on the number of operations performed by doctors; classification of anesthesia methods, statistics on the number of operations performed by year, month, and day, as well as the number of operations performed by different anesthesia methods on the same date in different years. Comparison; ASA level statistics, the number of surgeries performed by year, month, and day, and the comparison of the number of surgeries of different ASA levels on the same date in different years