How to open "Light Chart" below to see it

To open the small "light chart" below so you can read it, do the following:
-Right click on chart
-Left click on "Open Link"
-Use scroll bar to move enlarged chart if too big for monitor screen (you can print it, too)
-Click on "Back Arrow icon" at top left of your screen to return to GCC site

You can also use the same procedure to enlarge photos.