Year	per million people
1996	3131.03271484375
2000	3644.658203125
2004	3453.09350585938
2008	3315.0634765625
2012	4499.33154296875
2015	5310.2373046875
2017	5258.54296875
2019	5562.95068359375
2021	6022.74658203125