Rank	Countries/Territories	Count	Percent
1	United States	562	42.4%
2	China	203	15.3%
3	Japan	123	9.3%
4	India	41	3.1%
5	Germany	40	3%
6	Canada	36	2.7%
7	United Kingdom	31	2.3%
8	Australia	30	2.3%
9	Singapore	29	2.2%
10	Netherlands	27	2%
11	France	26	2%
12	Ireland	18	1.4%
13	Indonesia	14	1.1%
14	Norway	12	0.9%
15	Egypt	8	0.6%
16	Argentina	8	0.6%
17	Brazil	8	0.6%
18	Thailand	7	0.5%
19	Colombia	6	0.5%
20	Israel	6	0.5%
21	Greece	5	0.4%
22	Mexico	5	0.4%
23	Korea, Republic of	5	0.4%
24	Sweden	5	0.4%
25	Spain	4	0.3%
26	Qatar	4	0.3%
27	Iran, Islamic Republic of	4	0.3%
28	Iraq	3	0.2%
29	Italy	3	0.2%
30	Malaysia	3	0.2%
31	New Zealand	3	0.2%
32	Finland	3	0.2%
33	Ghana	3	0.2%
34	Peru	3	0.2%
35	Poland	3	0.2%
36	Turkey	3	0.2%
37	Taiwan	3	0.2%
38	Uganda	2	0.2%
39	Switzerland	2	0.2%
40	Philippines	2	0.2%
41	Palestine, State of	2	0.2%
42	Slovakia	2	0.2%
43	Cyprus	2	0.2%
44	Nigeria	2	0.2%
45	Morocco	2	0.2%
46	Nepal	2	0.2%
47	Kenya	2	0.2%
48	Guatemala	1	0.1%
49	Dominican Republic	1	0.1%
50	Costa Rica	1	0.1%
51	Bosnia and Herzegovina	1	0.1%
52	Albania	1	0.1%
53	Algeria	1	0.1%
54	South Africa	1	0.1%
55	Romania	1	0.1%
56	Russia	1	0.1%
57	Ukraine	1	0.1%