Rank	Countries/Territories	Count	Percent
1	United States	699	34.3%
2	China	696	34.2%
3	Germany	161	7.9%
4	Japan	71	3.5%
5	India	53	2.6%
6	Canada	44	2.2%
7	Netherlands	34	1.7%
8	Singapore	26	1.3%
9	Ireland	19	0.9%
10	Korea, Republic of	19	0.9%
11	Latvia	18	0.9%
12	Brazil	18	0.9%
13	France	16	0.8%
14	Sweden	16	0.8%
15	Italy	14	0.7%
16	Hong Kong	12	0.6%
17	Spain	11	0.5%
18	Russia	10	0.5%
19	Czech Republic	10	0.5%
20	Australia	10	0.5%
21	Indonesia	7	0.3%
22	Belgium	6	0.3%
23	Saudi Arabia	5	0.2%
24	Taiwan	5	0.2%
25	Thailand	5	0.2%
26	Turkey	4	0.2%
27	Egypt	4	0.2%
28	Greece	4	0.2%
29	Nigeria	3	0.1%
30	United Kingdom	3	0.1%
31	Romania	3	0.1%
32	New Zealand	2	0.1%
33	Norway	2	0.1%
34	Palestine, State of	2	0.1%
35	Philippines	2	0.1%
36	Poland	2	0.1%
37	Portugal	2	0.1%
38	Iran, Islamic Republic of	2	0.1%
39	Cyprus	2	0.1%
40	Chile	2	0.1%
41	Bulgaria	1	0%
42	Bangladesh	1	0%
43	Albania	1	0%
44	Argentina	1	0%
45	Colombia	1	0%
46	Ecuador	1	0%
47	French Polynesia	1	0%
48	Guatemala	1	0%
49	Malaysia	1	0%
50	Mongolia	1	0%
51	Morocco	1	0%