diff --git a/extra_credit_1/data.csv b/extra_credit_1/data.csv
index 8e4a5ce..4fbb2fb 100644
--- a/extra_credit_1/data.csv
+++ b/extra_credit_1/data.csv
@@ -1,3 +1,7 @@
 radius (cm), angle (degrees)
 0, 0
-2.25, 62
+3.97, 18
+8.29, 196
+15.52, 232
+4.79, 93
+6.43, 153