"Asked if they would remain in their homelands or emigrate if given the opportunity, only 13%t said they would opt to stay. Of the 87% who preferred to emigrate, only 36% said they would choose to live in Israel, while 51% mentioned other countries.

31% of respondents are considering immigrating to Israel within the next four years, and 42% said they are not considering aliyah at all. However, 6% were willing to come to Israel for academic studies.

These numbers reflect the decreasing pace of immigration from the former Soviet Union, which peaked in the 1990s at 100,000 immigrants a year and currently stands at a few thousand annually.
...Haaretz
This migration giving the world the problems of today.