The USC Brain Health Observatory aims to make research and data on brain disorder available and accessible.

Select from the following datasets:

Population

Disease Burden

Healthcare Personnel

Imaging Equipment

Population: Total Population

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Variable
Total Population

Total Population
50+ Population
65+ Population
Measure Persons
Country 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
Australia 19,141,000 19,386,500 196,054,000 19,827,200 20,046,000 20,311,500 20,627,500 21,016,100 21,475,600 21,865,600 22,172,500 22,522,200 22,928,000 23,297,800 23,640,300 23,984,600 24,385,900 24,761,400 25,150,500 25,526,800 25,638,700 25,766,600
Brazil 194,890,682 196,603,732 198,314,934 200,004,188 201,717,541 203,475,683 205,156,587 206,804,741 208,494,900 210,147,125 210,147,125 213,317,639
Canada 30,685,730 31,020,902 31,360,079 31,644,028 31,940,655 32,243,753 32,571,174 32,889,025 33,247,118 33,628,895 34,004,889 34,339,328 34,714,222 35,082,954 35,437,435 35,702,908 36,109,487 36,545,236 37,065,084 37,601,230 38,037,204 38,246,108
France 60,724,780 61,163,240 61,604,550 62,037,546 62,490,800 62,958,327 63,393,404 63,781,275 64,133,180 64,458,720 64,773,170 65,087,321 65,402,999 65,735,871 66,276,671 66,512,557 66,688,564 66,883,321 67,125,071 67,356,052 67,540,259 67,719,896
Germany 82,259,540 82,440,309 82,536,680 82,531,671 82,500,849 82,437,995 82,314,906 82,217,837 82,002,356 81,802,257 81,751,602 80,327,900 80,523,746 80,767,463 81,197,537 82,175,684 82,521,653 82,792,351 83,019,213 83,166,711 83,155,031 83,237,124
Italy 56,942,108 56,974,100 57,059,007 57,313,203 57,685,327 57,969,484 58,143,979 58,438,310 58,826,731 59,095,365 59,277,417 59,379,449 59,539,717 60,233,948 60,789,140
Japan 126,926,000 127,291,000 127,435,000 127,619,000 127,687,000 127,768,000 127,770,000 127,771,000 127,692,000 127,510,000 128,057,000 127,799,000 127,515,000 127,298,000 127,083,000 127,095,000
South Korea 47,732,558 48,021,543 48,229,948 48,386,823 48,583,805 48,782,274 48,991,779 49,268,928 49,540,367 49,773,145 50,515,666 50,734,284 50,948,272 51,141,463 51,327,916 51,529,338 51,696,216 51,778,544 51,826,059 51,849,861 51,829,023 51,638,809
Spain 40,554,387 40,766,049 41,423,520 42,196,231 42,859,172 43,662,613 44,360,521 45,236,004 45,983,169 46,367,550 46,562,483 46,736,257 46,766,403 46,593,236 46,455,123 46,410,149 46,449,874 46,532,869 46,728,814 47,105,358 47,355,685 47,331,545
Sweden 8,882,792 8,909,128 8,940,788 8,975,670 9,011,392 9,047,752 9,113,257 9,182,927 9,256,347 9,340,682 9,415,570 9,482,855 9,555,893 9,644,864 9,747,355 9,851,017 9,995,153 10,120,242 10,230,185 10,230,185 10,379,295 10,452,326
Taiwan 22,276,672 22,405,568 22,520,776 22,604,550 22,689,122 22,770,383 22,876,527 22,958,360 23,037,031 23,119,772 23,162,123 23,224,912 23,315,822 23,373,517 23,433,753 23,492,074 23,539,816 23,571,227 23,588,932 23,603,121 23,561,236 23,375,314
United Kingdom 58,886,100 59,113,000 59,365,700 59,636,700 59,950,400 60,413,300 60,827,100 61,319,100 61,823,800 62,260,500 62,759,500 63,285,100 63,705,000 64,105,700 64,596,800 65,110,000 65,648,100 66,040,200 66,435,600 66,796,800
United States 309,321,666 311,556,874 313,830,990 315,993,715 318,301,008 320,635,163 322,941,311 324,985,539 326,687,501 326,687,501