年度數據
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
0.00
15.00 M
30.00 M
45.00 M
60.00 M
2023
56.08 M
+1.84 M
+3.40%
2022
54.24 M
+1.73 M
+3.29%
2021
52.51 M
+5.92 M
+12.70%
2020
46.60 M
−158.17 K
−0.34%
2019
46.75 M
+2.88 M
+6.56%