Why was it appropriate for the author to chose a stacked area time-series graph instead of a line graph to represent the data?
About how many pets were returned to their owners in 2017
Where are percentages represented in the graph?
What's going on in this graph? (i.e. what would be an accurate conclusion that can be supported by this graph)
To answer this question use the CER framework
Write a >140 character Tweet that could accompany the sharing of the of the graph.
This means, you would write a short sentence or two that describes one surprising thing you noticed from the map and you accompany it with one or two relevant hashtags.