Track history of data connection.

[khe404]

Dear Sirs,

I wander Whether it is possible to track history of data connection output results without VBA.

For example, there is daily updated table in the internet in the format {date;value}

It was loaded into Excel Data Table with help of web query.

Each day on update of table old data erased.

How make this table appended by new data?

today; 10
yesterday ; 100
day before yesterday; 1
...

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Os Win7; Ms Excel 2013
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Thank you for any ideas.