As riches, improvement, and population have increased, interest has declined.

As a result, since 2007-2008, interest among Americans in the group has declined, according to analysts.

The town boomed until the end of the century when interest in the local mines declined.

But short interest in many large technology stocks declined.

However, public interest declined soon due to various factors.

Following the September 11, 2001 attacks, interest in the case declined.

Human interest in the act declined after it had been indulged.

By the 1960s, American interest in air racing declined.

By the mid-1930s, interest in the technocracy movement was declining.

Since then, interest in falloposcopy has declined and few studies have been published.