82670d1d_ted_by_Feature_Usage_Reporting__Why_the_data_is_collected
[Data collected] CurrentCulture.LCID CurrentUICulture.LCID CurrentUICulture.Name InstalledUICulture.LCID InstalledUICulture.Name [What the data includes] These pieces of information describe the country and language that your installation of Windows is configured for. This information can normally be used to identify the country you are in. [Why the data is collected] 
So that developers know which languages, alphabets, currencies and number formats their software needs to support.
SmartAssembly - Data collected by Feature Usage Reporting
Why the data is collected