Rank	Countries/Territories	Count	Percent
1	United States	718	40.5%
2	China	423	23.8%
3	Germany	101	5.7%
4	Japan	89	5%
5	United Kingdom	34	1.9%
6	France	33	1.9%
7	India	31	1.7%
8	Spain	30	1.7%
9	Netherlands	29	1.6%
10	South Africa	21	1.2%
11	Brazil	20	1.1%
12	Italy	18	1%
13	Canada	17	1%
14	Singapore	17	1%
15	Ukraine	16	0.9%
16	Australia	16	0.9%
17	Iran, Islamic Republic of	13	0.7%
18	Hong Kong	11	0.6%
19	Turkey	11	0.6%
20	Taiwan	10	0.6%
21		10	0.6%
22	Cyprus	9	0.5%
23	Ireland	8	0.5%
24	Lebanon	8	0.5%
25	Portugal	8	0.5%
26	Pakistan	7	0.4%
27	Norway	6	0.3%
28	Malaysia	6	0.3%
29	Korea, Republic of	5	0.3%
30	Bangladesh	5	0.3%
31	Switzerland	5	0.3%
32	Poland	4	0.2%
33	Romania	4	0.2%
34	Russia	4	0.2%
35	New Zealand	3	0.2%
36	Latvia	3	0.2%
37	Denmark	3	0.2%
38	Czech Republic	2	0.1%
39	Egypt	2	0.1%
40	Chile	2	0.1%
41	Colombia	2	0.1%
42	Costa Rica	2	0.1%
43	Nigeria	2	0.1%
44	Philippines	1	0.1%
45	Argentina	1	0.1%
46	Estonia	1	0.1%
47	Finland	1	0.1%
48	Greece	1	0.1%
49	Ecuador	1	0.1%
50	United Arab Emirates	1	0.1%