Appendix 1—table 6. Medians (interquartile ranges [Q1 - Q3]) of age by study period and country.

Only countries with 10 or more observations in both study periods are shown.

	Before 10%			After 90%
Country	Median	Q1	Q3	Median	Q1	Q3
Brazil	59	50	70	55	48	70
Canada	63	50	71	62	35	76
Spain	68	63	75	76	59	84
United Kingdom	66	48	78	67	38	81
India	63	47	72	70	60	76
Malaysia	63	52	68	59	55	63
Netherlands	74	64	80	70	55	77
Nepal	63	42	77	64	42	75
South Africa	45	30	62	41	27	63