The May jobs numbers showed an unexpected jump in payrolls as certain sectors like leisure and hospitality made a comeback that dramatically beat estimates and surprised economists and market observers.

Non-farm payrolls jumped 2.509 million in May, compared to an expected loss of 7.5 million. This came after April, which saw 20.687 million jobs lost. This lowered the unemployment rate to 13.3% — far lower than the expected 19.0%. The unemployment rate was 14.7% in April.

Leisure and hospitality sectors, which had been hit sharply by the coronavirus’s shutdowns, added 1.239 million jobs, the largest rebound. The industry had lost over 7.5 million jobs since the beginning of the coronavirus crisis, the most of any other industry.

Many of these workers were on temporary layoff, which the Bureau of Labor Statistics said decreased by 2.7 million in May to 15.3 million — after a 16.2 million surge in April.

Explaining the unexpected bump, the Bureau of Labor Statistics attributed the improvements to businesses reopening after more than a month of shutdown to contain the COVID-19 pandemic.

“Food services and drinking places employment grew by 22%. But employment in these industries are still far below pre-virus levels,” wrote Indeed’s economic research director Nick Bunker, who said the bounceback came earlier than he had expected.

The challenge for restaurants reopening is that they must do so with some measure of social distancing in place; being restricted to lower capacities could pose a threat to many more hospitality jobs coming back.

“This much better-than-expected report reinforces our view that April likely marked the trough in U.S. economic activity,” wrote Brian Coulton, chief economist at Fitch Ratings. “The sharp pick-up in leisure and hospitality jobs and in construction and retail employment speaks to the impact of the easing in lockdowns in May and to the huge share of unemployed in April who were reported to be on ‘temporary’ lay-off.”

Analysis from JPMorgan pointed out that the jump in leisure and hospitality jobs also likely drove down average hourly earnings.

“Just as the composition effect of laying off lower-paid workers boosted average earnings in April that effect partially reversed itself in May,” its note said.

Besides leisure and hospitality, construction, education, health services, and retail also saw notable gains.

All this came as a surprise for many economists and market observers.

“Today was a shocking jobs number – and for the first time this year it was a positive shock,” wrote Chris Zaccarelli, chief investment officer for Independent Advisor Alliance.