In the last three years , profits at the seven largest companies in Silicon Valley by market value have increased by an average of more than 500 percent while Santa Clara County employment has declined to 767,600 , from 787,200 .
Silicon Valley /location/location/contains Santa Clara County
IN DT JJ CD NNS , NNS IN DT CD JJS NNS IN NNP NNP IN NN NN VBP VBN IN DT NN IN JJR IN CD NN IN NNP NNP NNP NN VBZ VBN TO CD , IN CD .
Silicon Valley
LOCATION
Santa Clara County
LOCATION
/location/location/contains