Bar charts for events the surveillance program helped with:
y = count of terrorist plots stopped, x = time bucket
y = cost of surveillance programs, x = time bucket
y = count of petty crimes caught, x = time bucket
y = count of total analyst caught abusing power, x = time bucket
y = count of total Americans profiles, x = time bucket
y = count of total world wide profiles, x = time bucket
y = count of illegal immigration caught, x = time bucket