UPDATE 2-U.S. junk bond funds post 4th-biggest week of outflows ever -Lipper

(Adds details on mutual funds and ETFs, table) By Trevor Hunnicutt NEW YORK, Nov 16 (Reuters) - U.S. fund investors walloped high-yield funds with their biggest week of withdrawals since March, Lipper data showed on Thursday. The junk bond mutual funds and exchange-traded funds (ETFs) posted $4.4 billion in net withdrawals during the week ended Nov. 15, the fourth-largest weekly outflow on record dating back to 1992. Several concerns weighed on high-yield markets during the week