Rank	Countries/Territories	Count	Percent
1	China	458	35.1%
2	United States	435	33.4%
3	Germany	113	8.7%
4	Taiwan	76	5.8%
5	Japan	57	4.4%
6	India	25	1.9%
7	France	19	1.5%
8	Netherlands	18	1.4%
9	Hong Kong	14	1.1%
10	Australia	10	0.8%
11	Italy	10	0.8%
12	Canada	8	0.6%
13	Korea, Republic of	8	0.6%
14	Iran, Islamic Republic of	7	0.5%
15	Turkey	6	0.5%
16	United Kingdom	5	0.4%
17	Cyprus	5	0.4%
18	Singapore	4	0.3%
19	South Africa	3	0.2%
20	Malaysia	3	0.2%
21	Mongolia	2	0.2%
22	Argentina	2	0.2%
23	Bosnia and Herzegovina	2	0.2%
24	Spain	2	0.2%
25	Russia	2	0.2%
26	Zimbabwe	2	0.2%
27	Viet Nam	1	0.1%
28	Ukraine	1	0.1%
29	Philippines	1	0.1%
30	Austria	1	0.1%
31	Belarus	1	0.1%
32	Costa Rica	1	0.1%
33	Ireland	1	0.1%