This property defines the Unicodes which are used for positions between mid-number and mid-letter characters
Characters like .,‘,’, etc. are listed under MidNumLet Word Break.
7 Characters are present in MidNumLet Word Break starting with the Unicode point U+002E that represents the character ..
Currently, as per latest version 15.0.0, Unicode supports 19 number of Word Break. Here are a few examples - Carriage Return,Double Quote,Exclamation, etc.