Table 2: The commonest cancers by gender in the 20 - 44 year age group in Hong Kong in 20031  
    Male   Female
Rank   Site (% of all cancers)   Site (% of all cancers)
1   Nasopharynx (26%)   Breast (35%)
2   Liver (13%)   Thyroid (9%)
3   Colorectal (10%)   Cervix (8%)
4   Trachea, bronchus, lung (8%)   Nasopharynx (7%)