Rank	Countries/Territories	Count	Percent
1	United States	800	41.2%
2	China	601	31%
3	Germany	123	6.3%
4	India	55	2.8%
5	United Kingdom	54	2.8%
6	Russia	49	2.5%
7	Japan	31	1.6%
8	Ukraine	22	1.1%
9	Australia	19	1%
10	Singapore	19	1%
11	Ireland	13	0.7%
12	Korea, Republic of	11	0.6%
13	Canada	10	0.5%
14	Netherlands	10	0.5%
15	Spain	10	0.5%
16	Philippines	9	0.5%
17	France	8	0.4%
18	Israel	8	0.4%
19	Iran, Islamic Republic of	8	0.4%
20	Argentina	7	0.4%
21	Hong Kong	6	0.3%
22	Lithuania	6	0.3%
23	Malaysia	6	0.3%
24	Switzerland	6	0.3%
25	Cyprus	5	0.3%
26	Czech Republic	5	0.3%
27	Belgium	5	0.3%
28	Brazil	5	0.3%
29	Austria	4	0.2%
30	Taiwan	3	0.2%
31	Sweden	3	0.2%
32	Slovenia	3	0.2%
33	South Africa	2	0.1%
34	Turkey	2	0.1%
35	Italy	2	0.1%
36	Romania	2	0.1%
37	Mexico	2	0.1%
38	Mongolia	2	0.1%
39	Hungary	2	0.1%
40	Portugal	1	0.1%
41	New Zealand	1	0.1%
42	Norway	1	0.1%