diff --git a/data/indicator_4-2-1.csv b/data/indicator_4-2-1.csv
new file mode 100644
index 00000000..6e5ae751
--- /dev/null
+++ b/data/indicator_4-2-1.csv
@@ -0,0 +1,25 @@
+Year,Sex,Age,Value
+2015,,Under 5,98.6
+2015,Male,Under 5,97.8
+2015,Female,Under 5,95.5
+2016,,Under 5,97.3
+2016,Male,Under 5,97.3
+2016,Female,Under 5,97.3
+2017,,Under 5,97.8
+2017,Male,Under 5,97
+2017,Female,Under 5,98.6
+2018,,Under 5,99.7
+2018,Male,Under 5,99.4
+2018,Female,Under 5,100
+2019,,Under 5,100
+2019,Male,Under 5,100
+2019,Female,Under 5,100
+2021,,Under 5,99.2
+2021,Male,Under 5,99.5
+2021,Female,Under 5,98.4
+2022,,Under 5,98.9
+2022,Male,Under 5,98.1
+2022,Female,Under 5,99.8
+2023,,Under 5,98.4
+2023,Male,Under 5,99.1
+2023,Female,Under 5,97.8