 Nevertheless , Haifa 's population had reached 200 @,@ 000 by the early 1970s , and mass immigration from the former Soviet Union boosted the population by a further 35 @,@ 000 . 
 Nevertheless , Haifa <a href='null_genetive' title='1'><mark>'s</mark></a>population <a href='been_done' title='2'><mark>had</mark></a> reached 200 @,@ 000 by the early 1970s , and mass immigration from the former Soviet Union boosted the population by a further 35 @,@ 000 . 
Nevertheless , Haifa  population done reached 200 @,@ 000 by the early 1970s , and mass immigration from the former Soviet Union boosted the population by a further 35 @,@ 000 .