No, the figure of 17.5% is about on trend over the past 20/30 years. Even the progressive darling, Poncahontas Warren agrees, in a study she cdo-authored. Here are a couple of quotes from the article about her reserach.
"Whenever I write about business bankruptcies, I have to go back to
this paper by
Robert Lawless and
Elizabeth Warren. Published in the California Law Review in 2005, it’s called “The Myth of the Disappearing Business Bankruptcy.”"
"They go on to document how the recording process at bankruptcy courts undercounts business filings. In short, the ambiguous cover sheets on bankruptcy petitions (and software for electronic filing) led to the court stats systematically counting business-related bankruptcies as consumer filings.
Lawless and Warren contrast the official numbers to records on business failures kept by Dun & Bradstreet and the SBA, as well as their own independent survey of bankruptcy filers. Their conclusion: the true number of business-related filings is probably closer to 15% or 16%, not the official 2.3%."
Behind the Business Bankruptcy Statistics - BusinessWeek