diff --git a/cmd/data/test.csv b/cmd/data/test.csv
new file mode 100644
index 0000000..3d3d558
--- /dev/null
+++ b/cmd/data/test.csv
@@ -0,0 +1,2 @@
+กรุงเทพมหานคร,13.7278956,100.52412349999997
+กระบี่,8.0862997,98.90628349999997
\ No newline at end of file