排名	国家/地区	数量	占比
1	China	813	44.6%
2	United States	545	29.9%
3	Canada	141	7.7%
4	Germany	93	5.1%
5		36	2%
6	Netherlands	25	1.4%
7	France	23	1.3%
8	Cyprus	22	1.2%
9	Turkey	13	0.7%
10	Hong Kong	11	0.6%
11	India	11	0.6%
12	Japan	11	0.6%
13	Switzerland	8	0.4%
14	Morocco	8	0.4%
15	Singapore	8	0.4%
16	Iran, Islamic Republic of	6	0.3%
17	Ireland	6	0.3%
18	Korea, Republic of	5	0.3%
19	United Kingdom	5	0.3%
20	Australia	4	0.2%
21	Bangladesh	3	0.2%
22	Russia	3	0.2%
23	Taiwan	2	0.1%
24	South Africa	2	0.1%
25	Romania	2	0.1%
26	Latvia	2	0.1%
27	Argentina	2	0.1%
28	Israel	2	0.1%
29	Kyrgyzstan	1	0.1%
30	Jordan	1	0.1%
31	Belarus	1	0.1%
32	Denmark	1	0.1%
33	Mongolia	1	0.1%
34	Palestine, State of	1	0.1%
35	Sweden	1	0.1%
36	Thailand	1	0.1%
37	Ukraine	1	0.1%