KIEV, Oct. 21 – Popular support rating for Ukraine’s two biggest political parties, Prime Minister Yulia Tymoshenko’s group and the Regions Party, dropped slightly, while others were little changed, a released opinion poll suggested.

The Regions Party would score 20.7% among respondents, while the Tymoshenko Bloc would score 19.5%, followed by President Viktor Yushchenko’s Our Ukraine’s 7.3%, according to the National Strategic Research Institute.