Rank	Countries/Territories	Count	Percent
1	United States	387	43.3%
2	China	306	34.2%
3	Germany	52	5.8%
4	France	37	4.1%
5	India	16	1.8%
6	Malaysia	11	1.2%
7	Australia	10	1.1%
8	Korea, Republic of	9	1%
9	United Kingdom	8	0.9%
10	Japan	7	0.8%
11	Netherlands	5	0.6%
12	Portugal	4	0.4%
13	Indonesia	4	0.4%
14	Ireland	4	0.4%
15	Canada	4	0.4%
16	Cyprus	4	0.4%
17	Hong Kong	3	0.3%
18	Luxembourg	3	0.3%
19	South Africa	3	0.3%
20	Taiwan	2	0.2%
21	Turkey	2	0.2%
22	Russia	2	0.2%
23	Singapore	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Italy	1	0.1%
26	Hungary	1	0.1%
27	Denmark	1	0.1%
28	Argentina	1	0.1%
29	Bangladesh	1	0.1%
30	Romania	1	0.1%
31	Norway	1	0.1%