Rank	Countries/Territories	Count	Percent
1	China	251	40.2%
2	United States	200	32.1%
3	Slovenia	20	3.2%
4	Germany	18	2.9%
5	Japan	17	2.7%
6	United Kingdom	16	2.6%
7	Argentina	13	2.1%
8	Australia	13	2.1%
9	Turkey	11	1.8%
10	Netherlands	10	1.6%
11	Norway	6	1%
12	Sweden	5	0.8%
13	India	5	0.8%
14	Romania	4	0.6%
15	Russia	4	0.6%
16	Hong Kong	4	0.6%
17	Canada	3	0.5%
18	Greece	2	0.3%
19	France	2	0.3%
20	Palestine, State of	2	0.3%
21	Latvia	2	0.3%
22	Luxembourg	2	0.3%
23	Mauritius	2	0.3%
24	Saudi Arabia	2	0.3%
25	Singapore	2	0.3%
26	Thailand	2	0.3%
27	Iraq	1	0.2%
28	Ireland	1	0.2%
29	United Arab Emirates	1	0.2%
30	Mongolia	1	0.2%
31	Portugal	1	0.2%
32	Bahrain	1	0.2%