extend toy data to 20 entries

dist/data.csv

@@ -4,8 +4,18 @@ Simon,13,Male,120,blue,no
 Clare,15,Female,142.5,green,no
 Jose,11,Male,117,brown,no
 Hannah,9,Female,111,blue,yes
-Ryan,12,Male,124,brown,no
-Craig,13,Male,124,brown,no
-Suzy,15,Female,137,grey,yes
-Chris,11,Male,112.5,brown,no
-Josie,9,Female,107,brown,no
+Ryan,11,Male,124,brown,no
+Craig,12,Male,124,brown,no
+Suzy,14,Female,137,grey,yes
+Chris,10,Male,112.5,brown,no
+Josie,8,Female,107,brown,no
+Claire,16,Female,158,blue,no
+John,5,Male,97,grey,no
+Agnes,6,Female,98,blue,yes
+Robert,8,Male,109,brown,no
+Julia,3,Female,63,blue,no
+Fabian,5,Male,101,blue,no
+Joseph,8,Male,107,brown,yes
+Roberta,11,Female,121,grey,no
+Chris,8,Male,106,brown,no
+Lucas,2,Male,59,blue,no