Lung Cancer (C33-C34): 2003-2006 Number and Proportion of Cases Diagnosed at Each Stage, Adults 15-99, Former Anglia Cancer Network Percentage of Total Cases Cases Stage I 582 14.5% Stage II 294 7.3% Stage III 1275 31.8% Stage IV 1436 35.8% Stage Not Known 426 10.6% All Stages 4013 100.0% Please include the citation provided in our Frequently Asked Questions when reproducing this table: http://info.cancerresearchuk.org/cancerstats/faqs/#How Prepared by Cancer Research UK Original data source: The National Cancer Registration Service, Eastern Office. Personal communication. http://ecric.org.uk/