Popularity of text encodings

A number of text encoding standards have historically been used on the World Wide Web, though by now UTF-8 is dominant in all countries, and the few major regional exceptions are listed below. The same encodings are used in local files, in fact many more, at least historically. Exact measurements for the prevalence of each are not possible, because of privacy reasons, but rather accurate estimates are available for public web sites, and statistics may reflect use in local files. Attempts at measuring encoding popularity may utilize counts of numbers of (web) documents, or counts weighed by actual use or visibility of those documents.

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