http://www.cipa.jp/stats/documents/e/d-201403_e.pdf
In the upper section of the chart, looking at the second column section for "Total Shipment - Worldwide", in the 3* column, it shows:
A. For single lens reflex cameras (dslrs), only 79.9% cameras were shipped in March compared to the same month in 2013
B. For non-single lens reflex cameras (mirrorless), 103.7% cameras were shipped in March compared to the same month in 2013
These are total worldwide numbers.
My point is that this is the first time i recall where DSLR sales are slipping faster than mirrorless sales - world-wide. Actually, mirrorless sales are 3.7% higher than the same month a year ago.
Combine that little tidbit with the recent AF comparisons of mirrorless versus D4s by "The Camera Store", where the 4 newest strongest AF mirrorless were almost as good in AF responsiveness to the D4s, shows to me that mirrorless cameras are starting to shoulder aside conventional dslrs. Admittedly, mirrorless sales are still only about 25% of the sales of DSLRs, but i think there's a trend towards a stronger mirrorless market.
Oddly enough, Pentax has probably helped these numbers with the Q, Nikon with the 1 system, and Canon with their M mount(are they still making it?). Nevertheless, its Fuji, Sony, Panasonic and Olympus who are the most active in the mirrorless market place.