Only update graph once when toggling a series, not once per series.
Only update graph once when toggling a series, not once per series.

butterflyhug/rickshaw,boomtrain/rickshaw,adeelshahid/rickshaw,butterflyhug/rickshaw,boomtrain/rickshaw,shutterstock/rickshaw,adeelshahid/rickshaw,IoTboy/rickshaw,pombredanne/rickshaw,toniher/rickshaw,shutterstock/rickshaw,IoTboy/rickshaw,boomtrain/rickshaw,mcanthony/rickshaw,zhangweiabc/rickshaw,dpobel/rickshaw,egorovpavel/rickshaw,dwt/rickshaw,zhangweiabc/rickshaw,dwt/rickshaw,dpobel/rickshaw,shutterstock/rickshaw,pombredanne/rickshaw,openhose/rickshaw,adeelshahid/rickshaw,dwt/rickshaw,mcanthony/rickshaw,JaySunSyn/rickshaw,egorovpavel/rickshaw,JaySunSyn/rickshaw,RobertoMalatesta/rickshaw,RobertoMalatesta/rickshaw,JaySunSyn/rickshaw,butterflyhug/rickshaw,egorovpavel/rickshaw,toniher/rickshaw,openhose/rickshaw,dpobel/rickshaw,openhose/rickshaw,pombredanne/rickshaw,RobertoMalatesta/rickshaw,toniher/rickshaw,IoTboy/rickshaw,zhangweiabc/rickshaw,mcanthony/rickshaw