social.stratum encouragement college.plans frequency
lower low no 749
lower low yes 35
lower high no 233
lower high yes 133
lowermiddle low no 627
lowermiddle low yes 38
lowermiddle high no 330
lowermiddle low no 303
uppermiddle low no 627
uppermiddle low yes 38
uppermiddle high no 374
uppermiddle high yes 467
higher low no 153
higher low yes 26
higher high no 266
higher high yes 800