Why is "Finance company collapses, 2006–2012 (New Zealand)" trending?

Wikipedia Overview

Between May 2006 and the end of 2012 there were 67 finance company collapses in New Zealand, including companies entering into liquidation, receivership or moratoria. An inquiry by the New Zealand Parliament estimated losses at over $3 billion that affected between 150,000 and 200,000 depositors. The most high-profile collapses were South Canterbury Finance, Hanover Finance and Bridgecorp Holdings. The collapse radically reduced the size and importance of the non-bank finance sector in New Zealand. According to the Reserve Bank, at the height of financial expansion prior to the 2008 financial crisis, non-bank lenders had assets of about $25 billion and made up 8% of lending by financial institutions. By late 2013 the size of the finance sector was half its previous size and accounted for only 3 percent of institutional lending. In the years following the beginning of the collapses, sweeping legislative and regulatory changes were made, aimed at improving oversight and regulation of the finance industry.