The grid is where you will be able to see details for each link that was in the Welcome Message of your survey. Once you have selected a survey you would like to see statistics for, you can click on the bars that appear on the bar graph next to the grid. Each bar represents a link that was in your Welcome Message. Once you click on a bar, the grid will update with the details for your link. You will be able to view who clicked on your link and how many times they clicked on your link.