Omit repeated entries in table in Writer 7.0

I have copy-pasted a table from a web page into Writer 7.0. It works fine but has some duplicate entries. It would be nice to be able to remove them using some automated method. There are 72 entries ( rows ) of which some 15 of them could be duplicates. Thanks.

Hello @meetdilip, Calc has a tool that can do that: Standard Filter.

Click edit below your question if you want to add more information, or use the paper clip to upload a sample file.