My (slightly more recent) US high school experience had nearly all students cover the calculus you described by the end of high school, and about 1/5 of the stu

My (slightly more recent) US high school experience had nearly all students cover the calculus you described by the end of high school, and about 1/5 of the students got fast-tracked to the point that they studied linear algebra and multivariable calc by the end of high school. I talked to a couple of friends about this, and about 1/2 had similar course offerings.