Rank	Countries/Territories	Count	Percent
1	United States	643	33.9%
2	China	350	18.5%
3	Germany	192	10.1%
4	Japan	110	5.8%
5	Indonesia	54	2.9%
6	United Kingdom	50	2.6%
7	Turkey	47	2.5%
8	Canada	45	2.4%
9	France	39	2.1%
10	India	36	1.9%
11	Korea, Republic of	35	1.8%
12	Netherlands	24	1.3%
13	Taiwan	24	1.3%
14	Singapore	24	1.3%
15	Spain	22	1.2%
16	Colombia	21	1.1%
17	Russia	19	1%
18	Australia	12	0.6%
19	Norway	10	0.5%
20	Sweden	10	0.5%
21	Slovakia	10	0.5%
22	Hong Kong	9	0.5%
23	Qatar	8	0.4%
24	Malaysia	7	0.4%
25	Cyprus	7	0.4%
26	Italy	7	0.4%
27	Thailand	6	0.3%
28	Denmark	6	0.3%
29	Iran, Islamic Republic of	6	0.3%
30	Romania	5	0.3%
31	Egypt	5	0.3%
32	Czech Republic	5	0.3%
33	Argentina	4	0.2%
34	Belgium	4	0.2%
35	New Zealand	4	0.2%
36	Ireland	4	0.2%
37	Israel	4	0.2%
38	Hungary	4	0.2%
39	Bangladesh	3	0.2%
40	Ukraine	3	0.2%
41	Slovenia	3	0.2%
42	Switzerland	2	0.1%
43	Finland	2	0.1%
44	Ghana	1	0.1%
45	Greece	1	0.1%
46	Austria	1	0.1%
47	Brazil	1	0.1%
48	Chile	1	0.1%
49	Pakistan	1	0.1%
50	Portugal	1	0.1%
51	Saudi Arabia	1	0.1%
52	South Africa	1	0.1%