NEW YORK — The opening weekend for “Crazy Rich Asians” was historic. Its second weekend was even more impressive.

The romantic comedy sensation slid just 6 percent from its chart-topping debut to again lead the box office with $25 million in ticket sales, according to studio estimates Sunday. Almost as many people turned out over the weekend for “Crazy Rich Asians” as they did for its opening Friday-to-Sunday bow – an unheard-of hold for a non-holiday release. Drops of close to 50 percent are common for wide releases.

But propelled by enthusiastic reviews and an eagerness for a major Hollywood film led by Asian stars, “Crazy Rich Asians” is showing almost unprecedented legs.

After opening last weekend with $35.3 million from Wednesday to Sunday and $26.5 million over the weekend, the Warner Bros. release – the first Hollywood studio movie in 25 years with an all-Asian cast – has already grossed $76.8 million.

The adaptation of Kevin Kwan’s bestselling novel, starring Constance Wu and Henry Golding, was helped by weak competition. STX Entertainment’s critically slammed R-rated puppet caper “The Happytime Murders” debuted with $10.1 million, a career-low wide release for star Melissa McCarthy. The robot-dog fantasy “A.X.L.,” from the beleaguered Global Road Entertainment, flopped with $2.9 million.

But the talk of the weekend was the sustained success of “Crazy Rich Asians,” which grossed about the same from one Saturday to the next.

“I’ve been telling my team that Bigfoot sightings are more common than zero percent Saturday drops,” said Jeff Goldstein, distribution chief for Warner Bros.

Goldstein noted that after a 44 percent Asian-American audience over opening weekend, that percentage fell to 27 percent on the second weekend.

– From news service reports