Rank	Countries/Territories	Count	Percent
1	United States	649	43.2%
2	China	384	25.6%
3	Germany	113	7.5%
4	Italy	70	4.7%
5	Australia	41	2.7%
6	Japan	26	1.7%
7	Netherlands	20	1.3%
8	France	20	1.3%
9	Canada	14	0.9%
10	Korea, Republic of	13	0.9%
11	India	12	0.8%
12	United Kingdom	10	0.7%
13	Singapore	9	0.6%
14	Hong Kong	9	0.6%
15	Egypt	8	0.5%
16	Norway	8	0.5%
17	Spain	8	0.5%
18	Sweden	8	0.5%
19	Cyprus	7	0.5%
20	Romania	6	0.4%
21	Russia	5	0.3%
22	Turkey	5	0.3%
23	Chile	5	0.3%
24	Colombia	5	0.3%
25	Argentina	5	0.3%
26	Ireland	5	0.3%
27	Libya	4	0.3%
28	Mexico	4	0.3%
29	Iran, Islamic Republic of	4	0.3%
30	Portugal	3	0.2%
31	Mongolia	2	0.1%
32	Israel	2	0.1%
33	Algeria	2	0.1%
34	Belgium	2	0.1%
35	Greece	2	0.1%
36	Indonesia	2	0.1%
37	Brazil	1	0.1%
38	Lithuania	1	0.1%
39	Malaysia	1	0.1%
40	Latvia	1	0.1%
41	Pakistan	1	0.1%
42	Poland	1	0.1%
43	South Africa	1	0.1%
44	Switzerland	1	0.1%
45	Taiwan	1	0.1%