Rank	Countries/Territories	Count	Percent
1	United States	407	38.1%
2	China	307	28.7%
3	Germany	73	6.8%
4	Korea, Republic of	27	2.5%
5	India	26	2.4%
6	Indonesia	25	2.3%
7		19	1.8%
8	Canada	17	1.6%
9	United Kingdom	14	1.3%
10	Viet Nam	11	1%
11	Japan	11	1%
12	Malaysia	10	0.9%
13	France	9	0.8%
14	Croatia	8	0.7%
15	Netherlands	8	0.7%
16	Pakistan	7	0.7%
17	Iran, Islamic Republic of	7	0.7%
18	Ireland	7	0.7%
19	Australia	6	0.6%
20	Hong Kong	5	0.5%
21	Hungary	5	0.5%
22	Taiwan	5	0.5%
23	Singapore	4	0.4%
24	Argentina	4	0.4%
25	Cyprus	3	0.3%
26	Egypt	3	0.3%
27	Ghana	3	0.3%
28	Italy	3	0.3%
29	Lithuania	3	0.3%
30	Philippines	3	0.3%
31	Romania	3	0.3%
32	Serbia	3	0.3%
33	Thailand	3	0.3%
34	Turkey	2	0.2%
35	Ukraine	2	0.2%
36	Russia	2	0.2%
37	Saudi Arabia	2	0.2%
38	Panama	2	0.2%
39	Kyrgyzstan	2	0.2%
40	Brazil	2	0.2%
41	Bulgaria	2	0.2%
42	Belgium	1	0.1%
43	Malta	1	0.1%
44	Syrian Arab Republic	1	0.1%
45	Yemen	1	0.1%