An important thing to remember when you consider number of children adopted in the US from Poland is sibling groups. According to the US State Department,
http://travel.state.gov/family/adopt...untry_438.html, 73 children were adopted from Poland in 2005 and 100 children in 2004.
Many of the 73 children in 2005 were a part of a sibling group. Many are siblings of three or more. Therefore, there were not 73 families bringing children home to the US. The number of families being matched with Polish children is much smaller.
People looking for sibling groups of three or more will have a much quicker experience. This is where Poland and the children need help.
Often people looking for sibling groups of two will be presented with a sibling group of three in their referral.