Real difficulty may be more serious

According to today's newspaper column, there is a doubt about the unofficial decision ratio of university graduates(almost 80%) .Because this data is made by sample hearing(only 62 university 6200 person ). On the other hand, Chiba labor bureau accounced that the ratio is 57.8%!! by hearing every university all 23,000 person in Chiba area. I think we should think the situation is worse than 80% and know how to get students have their job to grow themselves.