Rank	Countries/Territories	Count	Percent
1	United States	901	35.1%
2	China	672	26.2%
3	Japan	191	7.4%
4	Germany	190	7.4%
5	Netherlands	72	2.8%
6	France	69	2.7%
7	Singapore	55	2.1%
8	Korea, Republic of	48	1.9%
9	India	37	1.4%
10	Canada	34	1.3%
11	Spain	31	1.2%
12	United Kingdom	30	1.2%
13	Denmark	30	1.2%
14	Russia	21	0.8%
15	Sweden	20	0.8%
16	Cyprus	19	0.7%
17	Australia	19	0.7%
18	Italy	14	0.5%
19	Ireland	13	0.5%
20	Portugal	10	0.4%
21	Hong Kong	8	0.3%
22	Libya	6	0.2%
23	Romania	6	0.2%
24	Oman	5	0.2%
25	Saudi Arabia	5	0.2%
26	Iran, Islamic Republic of	5	0.2%
27	Belgium	5	0.2%
28	Brazil	5	0.2%
29	Chile	4	0.2%
30	Bangladesh	4	0.2%
31	Finland	4	0.2%
32	Norway	4	0.2%
33	Malaysia	3	0.1%
34	Taiwan	3	0.1%
35	United Arab Emirates	3	0.1%
36	South Africa	2	0.1%
37	Ukraine	2	0.1%
38	Israel	2	0.1%
39	Czech Republic	2	0.1%
40	Ghana	2	0.1%
41		2	0.1%
42	Argentina	2	0.1%
43	Greece	1	0%
44	Guatemala	1	0%
45	Jordan	1	0%
46	Mexico	1	0%
47	Lebanon	1	0%
48	Nigeria	1	0%
49	Slovenia	1	0%
50	Pakistan	1	0%