2020
4 l
8
1000 
1000
400
100
+58
1000
1000
400
100
+150
1000
1000
400
100
+151
1000
1000
400
100
+93
1000
1000
400
100
+198
1000
1000
400
100
+7
1000
1000
400
100
+162