Rank	Countries/Territories	Count	Percent
1	China	246	42.1%
2	United States	162	27.7%
3	Germany	67	11.5%
4	France	25	4.3%
5	Canada	13	2.2%
6	Japan	8	1.4%
7	Russia	8	1.4%
8	India	6	1%
9	Netherlands	5	0.9%
10	Czech Republic	4	0.7%
11	Singapore	4	0.7%
12	Romania	4	0.7%
13	United Arab Emirates	3	0.5%
14	Syrian Arab Republic	3	0.5%
15	Spain	3	0.5%
16	Greece	3	0.5%
17	Hungary	2	0.3%
18	Australia	2	0.3%
19	Nicaragua	2	0.3%
20	Philippines	2	0.3%
21	Malaysia	2	0.3%
22	Saudi Arabia	2	0.3%
23	Thailand	2	0.3%
24	Trinidad and Tobago	1	0.2%
25	Switzerland	1	0.2%
26	Indonesia	1	0.2%
27	Portugal	1	0.2%
28	Pakistan	1	0.2%
29	Cyprus	1	0.2%