Consumer spending tumbled a record 16.4% in April as the backbone of the U.S. economy retrenched amid the coronavirus pandemic, according to a government report Friday.

Economists surveyed by Dow Jones expected the advanced retail sales number to fall 12.3% after March’s reported 8.3% dive already had set a record for data going back to 1992. The March numbers were revised to be not as bad as the 8.7% initially reported.

Some 68% of the nation’s $21.5 trillion economy comes from personal consumption expenditures, which tumbled 7.6% in the first quarter just as social distancing measures aimed at containing the coronavirus began to take effect.