Rank	Countries/Territories	Count	Percent
1	United States	343	37.4%
2	China	255	27.8%
3	Germany	110	12%
4	India	33	3.6%
5	United Kingdom	20	2.2%
6	Japan	17	1.9%
7	Portugal	13	1.4%
8	Netherlands	12	1.3%
9	Singapore	11	1.2%
10	Canada	10	1.1%
11	Hong Kong	9	1%
12	Korea, Republic of	9	1%
13	Ireland	7	0.8%
14	Australia	7	0.8%
15	Argentina	6	0.7%
16	Russia	5	0.5%
17	Finland	4	0.4%
18	France	3	0.3%
19	Belgium	3	0.3%
20	Colombia	3	0.3%
21	Cyprus	3	0.3%
22	Pakistan	3	0.3%
23	Sweden	3	0.3%
24	Switzerland	3	0.3%
25	Ukraine	3	0.3%
26	Taiwan	2	0.2%
27	Turkey	2	0.2%
28	South Africa	2	0.2%
29	Saudi Arabia	2	0.2%
30	Bangladesh	2	0.2%
31	Egypt	2	0.2%
32	Indonesia	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Denmark	1	0.1%
35	Kyrgyzstan	1	0.1%
36	Lebanon	1	0.1%
37	Mongolia	1	0.1%
38	Spain	1	0.1%
39	Thailand	1	0.1%
40	Uzbekistan	1	0.1%