This table contains 1800 series, with data for years 2013 - 2015 (not all combinations necessarily have data for all years). This table contains data described by the following dimensions (Not all combinations are available): Geography (1 item: Canada); Measures (5 items: Benzene; Ethylbenzene; m- & p-Xylene; Total xylenes; ...); Sex (3 items: Both sexes; Males; Females); Age group (5 items: Ages 12 to 79; Ages 12 to 19; Ages 20 to 39; Ages 40 to 59; ...); Categories (8 items: Geometric mean; 5th percentile; 10th percentile; 25th percentile; ...); Characteristics (3 items: Estimate; Low 95% confidence interval, estimate; High 95% confidence interval, estimate).