Yearly averages of the month-by-month ranks 2008/01/30 1175 × 592 Yearly averages of the month-by-month ranks Share / Condividi:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email this to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)
