http://www.economist.com/news/europe/21689626-russias-president-impervious-woes-afflict-normal-leaders-vladimir-unbound
In today’s Russia, where the Kremlin controls most media and politics offers no alternative, polls are more ambiguous than in countries where they measure the support of competing politicians. Instead of offering an assessment of Mr Putin’s actions, ratings reflect “the condition of a complex of collective expectations, hopes, and illusions connected with him”, as the late sociologist Yuri Levada said in 2005.