Although total household debt grew by $124 billion in the first quarter, the N.Y. Fed cautioned that consumers may be losing their appetites for credit. The number of credit inquiries for all loan types in the past six months declined to around 137 million, the bank said, the lowest level recorded since the Fed began tracking the data. Similarly, account closings reached their highest level since 2010 with 229 million accounts closed within the past 12 months.