Rank	Countries/Territories	Count	Percent
1	United States	488	43.3%
2	China	256	22.7%
3	Germany	73	6.5%
4	France	53	4.7%
5	Canada	33	2.9%
6	Netherlands	25	2.2%
7	Japan	21	1.9%
8	Russia	19	1.7%
9	United Kingdom	17	1.5%
10	Indonesia	15	1.3%
11	Ireland	14	1.2%
12	Australia	13	1.2%
13	India	11	1%
14	Cyprus	10	0.9%
15	Egypt	9	0.8%
16	Singapore	8	0.7%
17	Ukraine	8	0.7%
18	Korea, Republic of	7	0.6%
19	Poland	5	0.4%
20	Turkey	5	0.4%
21	Greece	4	0.4%
22	Malaysia	3	0.3%
23	Taiwan	3	0.3%
24	Viet Nam	2	0.2%
25	Pakistan	2	0.2%
26	Saudi Arabia	2	0.2%
27	Guatemala	2	0.2%
28	Hong Kong	2	0.2%
29	Hungary	2	0.2%
30	Argentina	2	0.2%
31	Ecuador	2	0.2%
32	Chile	2	0.2%
33	Brazil	1	0.1%
34	Czech Republic	1	0.1%
35	Colombia	1	0.1%
36	Finland	1	0.1%
37	Spain	1	0.1%
38	Sweden	1	0.1%
39	Norway	1	0.1%
40	Mongolia	1	0.1%
41	Italy	1	0.1%