Rank	Countries/Territories	Count	Percent
1	United States	577	32.7%
2	China	488	27.6%
3	Germany	169	9.6%
4	Taiwan	94	5.3%
5	Korea, Republic of	60	3.4%
6	India	52	2.9%
7	France	28	1.6%
8	Netherlands	27	1.5%
9	Japan	25	1.4%
10	Singapore	24	1.4%
11	United Kingdom	22	1.2%
12	Canada	19	1.1%
13	Hong Kong	18	1%
14	Iran, Islamic Republic of	17	1%
15	Cyprus	16	0.9%
16		15	0.8%
17	Pakistan	14	0.8%
18	Thailand	13	0.7%
19	Australia	12	0.7%
20	Russia	9	0.5%
21	Ukraine	9	0.5%
22	Malaysia	8	0.5%
23	Romania	7	0.4%
24	Ireland	7	0.4%
25	Greece	4	0.2%
26	Macao	4	0.2%
27	Ethiopia	3	0.2%
28	United Arab Emirates	3	0.2%
29	Viet Nam	2	0.1%
30	Egypt	2	0.1%
31	Argentina	2	0.1%
32	Brazil	2	0.1%
33	Poland	2	0.1%
34	Nigeria	2	0.1%
35	Mongolia	2	0.1%
36	Morocco	2	0.1%
37	Mexico	1	0.1%
38	Jordan	1	0.1%
39	Bangladesh	1	0.1%
40	Albania	1	0.1%
41	Italy	1	0.1%
42	Turkey	1	0.1%
43	Switzerland	1	0.1%