Rank	Countries/Territories	Count	Percent
1	United States	730	39.4%
2	China	304	16.4%
3	Germany	209	11.3%
4	France	104	5.6%
5	India	88	4.7%
6	Korea, Republic of	76	4.1%
7	Japan	51	2.7%
8	Taiwan	34	1.8%
9	Greece	29	1.6%
10	United Kingdom	26	1.4%
11	Netherlands	23	1.2%
12	Cyprus	20	1.1%
13	Australia	17	0.9%
14	Sweden	17	0.9%
15	Spain	15	0.8%
16	Malaysia	14	0.8%
17	Hong Kong	13	0.7%
18	Canada	10	0.5%
19	Poland	9	0.5%
20	Italy	7	0.4%
21	Russia	7	0.4%
22	Singapore	5	0.3%
23	Switzerland	4	0.2%
24	Czech Republic	4	0.2%
25	Denmark	3	0.2%
26	Argentina	3	0.2%
27	Moldova, Republic of	3	0.2%
28	Norway	3	0.2%
29	Nepal	3	0.2%
30	Pakistan	2	0.1%
31	Philippines	2	0.1%
32	Ecuador	2	0.1%
33	Bosnia and Herzegovina	2	0.1%
34	Hungary	2	0.1%
35	Indonesia	2	0.1%
36	Iran, Islamic Republic of	2	0.1%
37	Turkey	2	0.1%
38	South Africa	1	0.1%
39	Viet Nam	1	0.1%
40	Ireland	1	0.1%
41	Brazil	1	0.1%
42	Austria	1	0.1%
43	Romania	1	0.1%
44	Nigeria	1	0.1%
45	Mongolia	1	0.1%