Study the given pie-chart and answer the question that follows.
The pie-chart represents the percentage distribution of candidates qualified in a bank examination from six different districts of a State in 2016. The total number of qualified candidates from the State is 68000.

Out of the total selected candidates from Districts B and D,rural candidates are 60% and 40%, respectively. The number of selected urban candidates from B is what per cent (up to one decimal place) more/less than the number of selected urban candidates from D?