The government also imposes caps on portfolio investments, within the FDI caps or separately, to cap total foreign equity in certain sectors.

ECONOMIST: India relaxes some of the rules for outside investors

Here in the U.S. total debt for domestic nonfinancial sectors as a percent of nominal GDP rose from under 140% in 1980 to over 240% today.

FORBES: Intrinsic Value

From 1 April 2011 to 31 October 2012, there were 258 fatalities in HSE-enforced workplaces, with 137 deaths (53% of total deaths) occurring in uninspected sectors.

BBC: Tayside and Central Scotland