Btw, its interesting to see who forms a significant part of their electorate.
The Swedish left (the Soc-dems, the Left Party and the Greens) has, surprise surprise, significant support in enriched neighbourhoods. Here are the top ten most immigrant-dense neighbourhoods of Stockholm:
Rinkeby 91,1%
Tensta 86,1%
Husby 80,8%
Skärholmen 73,2%
Akalla 62,6%
Bredäng 61,3%
Rågsved 59,7%
Kista 55,7%
Sätra 52,4%
Vårberg 52,3%
And here, for comparison, is the amount of votes that went to the Swedish left from those neighbourhoods (remember, these are the last elections (2006), in where the Swedish left suffered a defeat).
Rinkeby 87,5%
Tensta 81,1%
Husby 74,2%
Skärholmen 68,4%
Akalla 67,1%
Bredäng 68,6%
Rågsved 71,5%
Kista 57,8%
Sätra 60,8%
Vårberg 63,9%
Source.