On this site, right side of the pages, is the Microstock Poll Results. The chart has nice up and down arrows and numbers for each stock site. Are there charts some place on the site where longer term results can be viewed? The snap shot is nice, but I'm also interested in seasonal changes and year over year results. For example, is the iStock Jan/Feb/March worse/lower this year (due to site problems) than what was seen last year at this time? Or are falling ratings normal for late March?