2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5 2017-01-23 always 0.5