diff --git a/.gitignore b/.gitignore
index 29684f9..3a8bd05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@ extract_endoconnect_medical_records.log
 
 *.json
 config/~$config.xlsx
+/*.xlsx
diff --git a/config/NHS_Patients_Data.xlsx b/config/NHS_Patients_Data.xlsx
new file mode 100644
index 0000000..4838d2e
Binary files /dev/null and b/config/NHS_Patients_Data.xlsx differ
diff --git a/config/config - sav-260213.xlsx b/config/config - sav-260213.xlsx
deleted file mode 100644
index 226f282..0000000
Binary files a/config/config - sav-260213.xlsx and /dev/null differ
diff --git a/config/config.xlsx b/config/config.xlsx
index 54d3c26..076cd69 100644
Binary files a/config/config.xlsx and b/config/config.xlsx differ