Rank	Countries/Territories	Count	Percent
1	United States	490	33.5%
2	China	436	29.8%
3	Germany	85	5.8%
4	Japan	53	3.6%
5	Sweden	46	3.1%
6	United Kingdom	44	3%
7	France	28	1.9%
8	India	26	1.8%
9	Australia	23	1.6%
10	Korea, Republic of	22	1.5%
11	Netherlands	22	1.5%
12	Canada	21	1.4%
13	Singapore	17	1.2%
14	Israel	14	1%
15	Italy	13	0.9%
16	Turkey	12	0.8%
17	Thailand	11	0.8%
18	Taiwan	10	0.7%
19	Cyprus	9	0.6%
20	Switzerland	8	0.5%
21	Norway	8	0.5%
22	Spain	8	0.5%
23	Czech Republic	7	0.5%
24	Hong Kong	7	0.5%
25	Greece	6	0.4%
26	Iran, Islamic Republic of	5	0.3%
27	Russia	4	0.3%
28	New Zealand	3	0.2%
29	Denmark	3	0.2%
30	Egypt	2	0.1%
31	Brazil	2	0.1%
32	Bangladesh	2	0.1%
33	Hungary	2	0.1%
34	Georgia	2	0.1%
35	Romania	2	0.1%
36	United Arab Emirates	2	0.1%
37	Ukraine	1	0.1%
38	Portugal	1	0.1%
39	South Africa	1	0.1%
40	Lebanon	1	0.1%
41	Mongolia	1	0.1%
42	Jordan	1	0.1%
43	Belgium	1	0.1%