{'fraction_non_alphanumeric': 0.009456264775413711, 'fraction_numerical': 0.018912529550827423, 'mean_word_length': 4.888888888888889, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Recent Trends in Trade Union Membership in Ireland

Using micro data from the Quarterly National Household Survey we look at trends in Irish union membership from 2001-2006. There was a steep decline in union density. Decomposition analysis suggests that most of the decline is associated with a decline in the underlying probability of becoming a member for different groups of workers rather than a change in composition.