Add git clone info to README

README.md

@@ -19,4 +19,9 @@ Large data files have been generated on my machine and given official Java gener
 +10 million row files have been compressed with [7-zip](https://www.7-zip.org/) and split in 1GB volumes if needed.
 Those files have been uploaded using git lfs.
 
-Other files are from https://github.com/gunnarmorling/1brc/tree/main/src/test/resources/samples with expected results.
+Other files are from https://github.com/gunnarmorling/1brc/tree/main/src/test/resources/samples with expected results.
+
+Download or clone with:
+```
+git clone https://huggingface.co/datasets/nietras/1brc.data
+```