Rank	Countries/Territories	Count	Percent
1	China	261	41.6%
2	United States	202	32.2%
3	Germany	43	6.9%
4	Japan	22	3.5%
5	France	15	2.4%
6	Netherlands	12	1.9%
7	United Kingdom	6	1%
8	South Africa	6	1%
9	Russia	5	0.8%
10	Korea, Republic of	5	0.8%
11	Iran, Islamic Republic of	5	0.8%
12	India	4	0.6%
13	Turkey	4	0.6%
14	Taiwan	3	0.5%
15	Singapore	3	0.5%
16	Mauritius	3	0.5%
17	Palestine, State of	3	0.5%
18	Hong Kong	3	0.5%
19	Cyprus	3	0.5%
20	Australia	2	0.3%
21	Malaysia	2	0.3%
22	Pakistan	2	0.3%
23	Spain	2	0.3%
24	Viet Nam	2	0.3%
25	Thailand	1	0.2%
26	Ukraine	1	0.2%
27	Morocco	1	0.2%
28	New Zealand	1	0.2%
29	Nigeria	1	0.2%
30	Norway	1	0.2%
31	Belgium	1	0.2%
32	Canada	1	0.2%
33	Argentina	1	0.2%