a. + analysis >>共 726
final 5.25%
statistical 4.06%
detailed 3.34%
further 2.69%
new 2.41%
economic 2.31%
genetic 2.03%
chemical 1.75%
careful 1.66%
scientific 1.59%
statistical + n. >>共 425
analysis 7.27%
heat 5.31%
sampling 3.63%
method 3.58%
evidence 3.41%
category 2.57%
datum 2.57%
significance 2.46%
office 2.35%
technique 2.18%
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