According to census 2000 what happened between 1990 and 2000 to the number if people in the united states that spoke russian

According to census 2000, the number of people in the United States who spoke Russian dramatically increased by a little more than 192% between 1990 and 2000.

Explanation:

After the dissolution of the Soviet Union in 1991, a huge number of Russians migrated to the United States and took shelter in various states. The population of those who spoke Russian which was about 2,42,798 in 1990, reached 7,06,242 by the year 2000.