Shutterstock = 40%, up 8% from previous BME (May), 3 EL
iStock = 29%, down 13% from previous BME (March), 4 EL
Dreamstime = 12%, up 10% from previous BME (May)
StockXPert = 9%, down 21% from previous BME (April)
Fotolia = 4%, down 22% from previous BME (March)
BigStock = 3%, down 40% from previous BME (March)
123RF = 2%, down 27% from previous BME (May), 0 EL (1 EL in May)
Overall BME by 7%
CSP, LO, FP not tracked by percentage of sales.
SXP and FT were both up from May (41% and 50% respectively), although still not at their BME level.
EL's played significant roles in SS's and 123RF's increase and decrease, and prevented a more serious decrease at IS.
So far the overall upward trend continues, and in almost two years of tracking my stats I've only seen one overall loss...and it was by less than 1%.