In 2015, one in every 12 employers reported problems with retention in at least some occupations - nearly double the levels of 2011. (politics.co.uk)
That's close to double the levels in 2017. (fidelity.com)
The figure drops to 31 percent at six months and 17 percent at one year, more than double the levels at those intervals a decade earlier. (articles.chicagotribune.com)