A combination of 'fond' with an emphasis like 'particularly' or 'especially':

*"I am particularly fond of Swedish girls"* or  
*"I am especially fond of Swedish girls"*

Do you wish the statement to be formal or informal?

If it is informal, there's likely to be a touch of colloquialism to the answer.  In most countries where English is the native language, you can use almost any metaphor and it will be understood.

*I have a taste for Swedish girls in particular* or  
*I especially have a taste for Swedish girls*