On Friday July 10 evening, Denmark produced 116% of national demand; the number jumped to 140% at 3am when the demand dropped. Electricity was exported to Germany, Norway and Sweden. EnergiNet.dk, the grid operator in Denmark posts almost realtime information about wind production in Denmark at http://energinet.dk/EN/El/Sider/Elsystemet-lige-nu.aspx.
For whole year of 2014, wind produced 39.1% of electricity consumed in Denmark. There has been a steady rise in the past 6 years (from http://energinet.dk/EN/El/Nyheder/Sider/Vindmoeller-slog-rekord-i-2014.aspx):
The wind power share of power consumption over the last ten years
2013: 32.7% (* Adjusted for solar cells)
2012: 32.0% (* Adjusted for solar cells)
2011: 28.3%
2010: 22.0%
2009: 19.4%
2008: 19.3%
2007: 19.9%
2006: 17.0%
2005: 18.7%
2004: 18.8%