The number of visitors to the site, while still small, is growing quickly.

Every year a great number of foreign visitors come to fish in the river.

The total number of visitors were more than 1.5 million.

The number of visitors was about 15 million in 2005.

The problem, he says, is simply the growing number of visitors.

The number of visitors is over one million per year.

Soon the growing number of visitors made it too small.

The total number of visitors during the 2009 winter season was 201,000.

The number of professional visitors is over two million people.

In 1985, the number of foreign visitors was 10.7 million.