The number of U.S. workers filing new claims for jobless benefits rose by a less-than-expected 18,000 last week to 366,000 on a seasonally adjusted basis, a Labor Department report showed on Thursday.

Analysts polled by Reuters had forecast initial claims for state unemployment insurance benefits to rebound to 380,000 after a sharp drop the prior week to 348,000 that was initially reported as 346,000.