It's hard to keep up. Sightings come in all the time all over the world.
Below are a couple of sites with the most recent UFO reports.
I have heard of nothing about a UFO poll.
I believe there was a sighting in Jan. of 2012. Below is a link to the most recent UFO sightings.
December 4, 2012, over Longview, TX.
There have been. One of the most recent was a few months ago.
There are approximately 600 reports of UFO's world-wide annually.
Wailuku, Maui, HI, and Honolulu also have had many recent UFO sightings.
around the captial of russia on June 6 1969
In January of 2011 over New Dehli.
Perhaps we have received no recent visits by UFOs.
Of the 600+ sightings reported every year, many of those are from America. The most well known is of course the 1947 crash sight in Rosewell, NM.
Officially, UFO reported sightings are not available until early in the new year. So 2011 sightings won't be published until 2012.