Rank	Countries/Territories	Count	Percent
1	United States	236	35.1%
2	China	137	20.4%
3	Japan	69	10.3%
4	Germany	36	5.3%
5	India	24	3.6%
6	Russia	17	2.5%
7	Singapore	12	1.8%
8	United Kingdom	12	1.8%
9	Spain	11	1.6%
10	Belgium	9	1.3%
11	Canada	8	1.2%
12	France	7	1%
13	Australia	6	0.9%
14	Iran, Islamic Republic of	6	0.9%
15	Italy	6	0.9%
16	Malaysia	5	0.7%
17	Mexico	5	0.7%
18	Belarus	5	0.7%
19	Hong Kong	5	0.7%
20	Taiwan	5	0.7%
21	Indonesia	4	0.6%
22	Korea, Republic of	4	0.6%
23	Ireland	3	0.4%
24	Israel	3	0.4%
25	Cyprus	3	0.4%
26	Denmark	3	0.4%
27	Slovakia	3	0.4%
28	Sweden	2	0.3%
29	Switzerland	2	0.3%
30	South Africa	2	0.3%
31	Brazil	2	0.3%
32	Netherlands	2	0.3%
33	Romania	2	0.3%
34	Nigeria	2	0.3%
35	Pakistan	2	0.3%
36	Poland	2	0.3%
37	Portugal	1	0.1%
38	New Zealand	1	0.1%
39	Croatia	1	0.1%
40	Algeria	1	0.1%
41	Austria	1	0.1%
42	Egypt	1	0.1%
43	Finland	1	0.1%
44	Hungary	1	0.1%
45	Turkey	1	0.1%
46	Slovenia	1	0.1%
47	Saudi Arabia	1	0.1%