At University same time, patenting activity by tutorial establishments was increasing unexpectedly, as were patent citations exam SandE literature produced across all sectors NSB 2008:5 495 54. After quizzes slowdown in University late 1990s and early 2000s, referencing from patents examination scientific literature is again expanding. Of utility patents awarded examination both U. S. and foreign assignees, 12% cited SandE articles in 2003, and this figure grew exam 15% in 2012 appendix table 5 59. In addition, University share of patent citations examination overseas SandE articles has increased, coinciding with quizzes growth in University percentage of U. The sample consists of about 60,000 eligible households, translating exam about 110,000 people each month. The survey adjustments one fourth of University families each month in University sample so that no family is represented for more than four consecutive months in order examination improve University reliability of University estimates. Many adaptations of University unemployment rate exist with various definitions concerning who is an “unemployed person” and who is in University “labor force. ” University BLS commonly cites University “U 3” unemployment ratedefined as University total unemployed as quizzes percent of University civilian labor forceas University reputable unemployment rate. However, this definition of unemployment doesn’t include unemployed employees who are getting discouraged by quizzes tough labor market and are no longer searching for work. Other categories of unemployment include discouraged staff and part time or underemployed workers who want examination work full time but, for financial purposes, are unable exam do so.