TEST SCORES
Mean GMAT scores by major.The GMAT is the standardized test used to assess applicants to graduate school in management and business (typically for MBAs).
Mean LSAT scores by major. The LSAT is the entrance exam for law school.
Mean GRE Verbal scores by major. The GRE is the standardized test used to assess applicants to graduate school in most disciplines.
Mean GRE Analytical Writing scores by major. The GRE is the standardized test used to assess applicants to graduate school in most disciplines.
Mean GRE Quantitative Reasoning scores by major. The GRE is the standardized test used to assess applicants to graduate school in most disciplines.
Mean GRE Composite (combined verbal reasoning + quantitative reasoning + analytical writing scores, by percentile) scores by major. The GRE is the standardized test used to assess applicants to graduate school in most disciplines.
GRE Scores by Intended Major 2011-12. The GRE is the standardized test used to assess applicants to graduate school in most disciplines.
SALARY DATA
How much will a degree in philosophy add to your lifetime earnings, compared to other humanities? (from Forbes.com)
http://dailynous.com/value-of-philosophy/charts-and-graphs 
