title: Google trends graph is not the same as the csv
body: <p>When you check out a search term in google trends. I used hackaday. You get a chart showing that the high point is December 2005 with a 100 interest. If you export the csv the interest for December 2005 is about 45. I have two images showing this. One is plotted in excel and the other is the graph given. I used all the default search options. </p>
  
  <p>Why is it doing this? Which set of data is correct?</p>
  
  <p>Csv plotted in excel:</p>
  
  <p><img src="https://i.imgur.com/T57HM9i.png" alt="http://imgur.com/T57HM9i,3rCy20D#0"></p>
  
  <p>Google trends graph:</p>
  
  <p><img src="https://i.imgur.com/3rCy20D.png" alt="http://imgur.com/T57HM9i,3rCy20D#1"></p>