Duplicates are common in raw data, and you should intentionally select which duplicates to drop rather than choosing randomly. Variable names, labels, and notes are crucial meta-data.
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9 July 2025
3 July 2025
27 June 2025
26 June 2025
25 June 2025
24 June 2025
20 June 2025
9 September 2022
12 September 2022
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