Template:Year in date-sorted table/doc

Usage
Use this in sortable tables to make a year sort properly in a column with date.

This template can be regarded as the inverse of Template:Date table sorting. Template:Date table sorting sorts dates in a column date, and can coexist with cells with years and no template. Template:Year in date-sorted table is the inverse, and sorts years in columns date

Example
The following tables appear identical to the reader.

Launched

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