Febuary 1995: U6 is 183% of U3.
Febuary 2000: U6 is 175% of U3.
Febuary 2004: 173%
Febuary 2006: 155%
Febuary 2007: 182%
March 2008: 178%
Febuary 2009: 183%
March 2010: 172%
Febuary 2011: 177%
Febuary 2012: 180%
March 2013: 184%
Febuary 2014: 188%
There quite a bit of variance, but it seems to be seems to have been consistently in the 170-185%, with a few outliers.
Febuary 1995: U6 is 183% of U3.
Febuary 2000: U6 is 175% of U3.
Febuary 2004: 173%
Febuary 2006: 155%
Febuary 2007: 182%
March 2008: 178%
Febuary 2009: 183%
March 2010: 172%
Febuary 2011: 177%
Febuary 2012: 180%
March 2013: 184%
Febuary 2014: 188%
There quite a bit of variance, but it seems to be seems to have been consistently in the 170-185%, with a few outliers.