deletions | additions       diff --git a/Public Transport Use in North America.md b/Public Transport Use in North America.md  index cd34406..584f914 100644  --- a/Public Transport Use in North America.md  +++ b/Public Transport Use in North America.md 
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The graph below depicts use of transportation in North America (percent of commuters) by metro area population. The original graph can be found [here](https://plot.ly/~Dreamshot/212). The Python script is available via the link in the graph or [here](https://plot.ly/~Dreamshot/213). Or, see the data by clicking the `data and graph` link. This graph is embedded in an iframe, and it was added to this Authorea article using this snippet of code.  ``