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Figure 2 | BMC Cancer

Figure 2

From: Secular trends of salted fish consumption and nasopharyngeal carcinoma: a multi-jurisdiction ecological study in 8 regions from 3 continents

Figure 2

FAO commodity statistics of fish, dried, salted or smoked (solid line), and Hong Kong trade statistics on dried fish, whether or not salted but not smoked (dotted line), 1978–2008. (a) Import; (b) Production; (c) Export; (d) Re-export; (e) Per capita consumption. Production data are not available at Hong Kong trade statistics. Pearson correlation on per capita consumption estimated by FAO commodity statistics and Hong Kong trade statistics is 0.780 (p < 0.01).

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