Rank	Countries/Territories	Count	Percent
1	United States	302	33.4%
2	China	250	27.6%
3	Japan	109	12%
4	Germany	76	8.4%
5		23	2.5%
6	Canada	23	2.5%
7	Netherlands	12	1.3%
8	Singapore	12	1.3%
9	Korea, Republic of	10	1.1%
10	India	9	1%
11	Spain	9	1%
12	Switzerland	7	0.8%
13	Taiwan	7	0.8%
14	United Kingdom	6	0.7%
15	Australia	4	0.4%
16	Austria	4	0.4%
17	Cyprus	3	0.3%
18	Italy	3	0.3%
19	Jordan	2	0.2%
20	Lebanon	2	0.2%
21	Thailand	2	0.2%
22	Portugal	2	0.2%
23	Egypt	2	0.2%
24	France	2	0.2%
25	Indonesia	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Ireland	2	0.2%
28	Greece	2	0.2%
29	Nepal	2	0.2%
30	Ukraine	2	0.2%
31	Sweden	1	0.1%
32	Hong Kong	1	0.1%
33	Hungary	1	0.1%
34	Israel	1	0.1%
35	Cambodia	1	0.1%
36	Argentina	1	0.1%
37	Russia	1	0.1%
38	Saudi Arabia	1	0.1%
39	Norway	1	0.1%
40	Turkey	1	0.1%
41	Malaysia	1	0.1%
42	Mongolia	1	0.1%