Rank	Countries/Territories	Count	Percent
1	United States	549	45.2%
2	China	326	26.8%
3	Germany	95	7.8%
4	India	38	3.1%
5	Japan	31	2.6%
6	Korea, Republic of	16	1.3%
7	Netherlands	16	1.3%
8	Russia	15	1.2%
9	France	13	1.1%
10	Brazil	13	1.1%
11	Canada	12	1%
12	Singapore	11	0.9%
13	Spain	10	0.8%
14	United Kingdom	9	0.7%
15	Cyprus	9	0.7%
16	Malaysia	6	0.5%
17	Ukraine	6	0.5%
18	Iran, Islamic Republic of	6	0.5%
19	Italy	5	0.4%
20	Egypt	4	0.3%
21	Georgia	4	0.3%
22	Australia	3	0.2%
23	Hong Kong	3	0.2%
24	Philippines	3	0.2%
25	Sweden	3	0.2%
26	Cambodia	2	0.2%
27	Indonesia	1	0.1%
28	Mexico	1	0.1%
29	Taiwan	1	0.1%
30	Pakistan	1	0.1%
31	Slovakia	1	0.1%
32	South Africa	1	0.1%
33	Saudi Arabia	1	0.1%