diff --git a/extra_credit_1/data.csv b/extra_credit_1/data.csv
index 8e4a5ce..e588212 100644
--- a/extra_credit_1/data.csv
+++ b/extra_credit_1/data.csv
@@ -1,3 +1,9 @@
 radius (cm), angle (degrees)
 0, 0
 2.25, 62
+
+1.75, 10
+2.5, 123
+2, 64
+1.8, 271
+4, 308