(Undated)  --  From January through June, foreclosure rates were up over the first half of 2009 in both the Minneapolis-St. Paul metro area and Duluth-Superior.  The Twin Cities saw a four-percent year-over-year jump while the Twin Ports had a 48-percent increase.  But RealtyTrac's Daren Blomquist says unemployment is still relatively low and should help those areas get out of the high foreclosure cycle more quickly, within years possibly.  Blomquist notes the Twin Cities' first-half foreclosure numbers were down from the previous six months and Duluth-Superior is far down on the national list of metro foreclosure rates.