Rank	Countries/Territories	Count	Percent
1	United States	668	33.4%
2	China	316	15.8%
3	Germany	221	11%
4	India	147	7.4%
5	Netherlands	82	4.1%
6	Singapore	64	3.2%
7	Brazil	52	2.6%
8	Russia	47	2.4%
9	United Kingdom	37	1.8%
10	Japan	35	1.8%
11	Canada	23	1.2%
12	France	23	1.2%
13	Ireland	21	1%
14	Egypt	20	1%
15	Korea, Republic of	19	1%
16	Mexico	19	1%
17	Cyprus	16	0.8%
18	Turkey	15	0.8%
19	Uzbekistan	14	0.7%
20	Ukraine	13	0.6%
21	Hong Kong	13	0.6%
22	Australia	11	0.6%
23	Pakistan	10	0.5%
24	Spain	10	0.5%
25	Malaysia	7	0.4%
26	Iran, Islamic Republic of	7	0.4%
27	Italy	6	0.3%
28	Bulgaria	6	0.3%
29	Sweden	6	0.3%
30	Taiwan	6	0.3%
31	Viet Nam	5	0.2%
32	Belgium	5	0.2%
33	Ecuador	4	0.2%
34	Greece	4	0.2%
35	Hungary	3	0.2%
36	Indonesia	3	0.2%
37	Kazakhstan	3	0.2%
38	Argentina	3	0.2%
39	Peru	3	0.2%
40	Portugal	2	0.1%
41	Mongolia	2	0.1%
42	Nepal	2	0.1%
43	Thailand	2	0.1%
44	Switzerland	2	0.1%
45	Slovakia	2	0.1%
46	Norway	2	0.1%
47	Bangladesh	2	0.1%
48	Denmark	2	0.1%
49	Colombia	2	0.1%
50	Latvia	2	0.1%
51	Macao	2	0.1%
52	Israel	2	0.1%
53	Jordan	1	0%
54	Czech Republic	1	0%
55	Austria	1	0%
56	United Arab Emirates	1	0%
57	Saudi Arabia	1	0%
58	New Zealand	1	0%
59	Panama	1	0%