Google charts

Hi, I’m trying to create a google chart on my site that’s populated by the results of a php query of my wordpress database. At the moment, putting the code in an html block means the php code isn’t working but the chart is displaying, and putting it in a php everywhere block doesn’t display the chart but does run the php.
I’m currently testing using dummy hard-coded data and echoing ‘hello world’ to test the php.
Any help on where I’m going wrong would be great!

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