sentences:  A 2006 poll taken by "Wales on Sunday" found the number to be as high as 52%, although the poll mostly interviewed people in North Wales and West Wales where support for independence is strongest.A Yougov/ITV Wales Poll in February 2012, showed that only 10% of Welsh voters would support independence even if Scotland became independent of the British state, with three constituent countries, the same level of support as polls have shown with the British state composing four constituent countries.However, a YouGov/ITV Wales Poll in September 2014, showed a marked increase in support for Welsh independence having risen to 17%.