The number of internet-crime complaints decreased from 2009 to 2010. Using the graph to the right, find the percent decrease. Round to the nearest tenth of a percent.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.