年度數據
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
0.00
15.00 M
30.00 M
45.00 M
60.00 M
2024
54.13 M
+3.11 M
+6.09%
2023
51.02 M
−1.45 M
−2.77%
2022
52.48 M
+743.55 K
+1.44%
2021
51.73 M
−2.78 M
−5.09%
2020
54.51 M
+2.91 M
+5.64%