Opera’s monthly report for June has taken a look at the popular handsets that folks are using with their mobile browser, and what sites they’re going to. After running down country-by-country top 10 lists, it was pretty interesting to see the stark differences between the Chinese (dominated by Nokia) and the American (which was almost all BlackBerry). The UK also has almost half of their list occupied by BlackBerry, with the 8310 nabbing top spot. Speaking of which, the BlackBerry 8310 holds 5th. place worldwide in the popularity contest among Opera users. This State of the Mobile Web report is a pretty cool idea on Opera’s part, especially if you’ve developed a taste for this kind of thing with Google Trends. If you’re sick of the BlackBerry’s browser, you can get Opera Mini by visiting http://mini.opera.com/ on your mobile.