This property defines the Unicodes which have Upright Vertical Orientation
Characters like §,©,®, etc. are listed under Upright Vertical Orientation.
127795 Characters are present in Upright Vertical Orientation starting with the Unicode point U+00A7 that represents the character §.
Currently, as per latest version 15.0.0, Unicode supports 4 number of Vertical Orientation. Here are a few examples - Rotated,Transformed Rotated,Transformed Upright, etc.