Rank	Countries/Territories	Count	Percent
1	United States	476	33.2%
2	China	300	20.9%
3	Taiwan	251	17.5%
4	Germany	137	9.6%
5	Hong Kong	70	4.9%
6	India	43	3%
7	Japan	31	2.2%
8	France	17	1.2%
9	Korea, Republic of	13	0.9%
10	Canada	9	0.6%
11	Belgium	9	0.6%
12	Netherlands	8	0.6%
13	Singapore	7	0.5%
14	Turkey	6	0.4%
15	Ireland	6	0.4%
16	Italy	6	0.4%
17	Argentina	6	0.4%
18	Brazil	5	0.3%
19	Pakistan	5	0.3%
20	Poland	3	0.2%
21	Bosnia and Herzegovina	3	0.2%
22	Cyprus	3	0.2%
23	Iran, Islamic Republic of	3	0.2%
24	Mexico	2	0.1%
25	Mongolia	2	0.1%
26	Romania	2	0.1%
27	United Kingdom	2	0.1%
28	Yemen	2	0.1%
29	Switzerland	1	0.1%
30	Thailand	1	0.1%
31	Russia	1	0.1%
32	Nigeria	1	0.1%
33	Norway	1	0.1%