Rank	Countries/Territories	Count	Percent
1	United States	293	30%
2	China	229	23.4%
3	Japan	108	11%
4	Germany	63	6.4%
5	Singapore	40	4.1%
6	France	33	3.4%
7	India	20	2%
8	Netherlands	20	2%
9	Australia	13	1.3%
10	United Kingdom	13	1.3%
11	Korea, Republic of	10	1%
12	Canada	9	0.9%
13	Russia	9	0.9%
14	Tunisia	9	0.9%
15	Turkey	8	0.8%
16	Spain	7	0.7%
17	Egypt	7	0.7%
18	Iran, Islamic Republic of	7	0.7%
19	Iraq	6	0.6%
20	Romania	6	0.6%
21	Switzerland	6	0.6%
22	Ireland	5	0.5%
23	Bulgaria	5	0.5%
24	Philippines	4	0.4%
25	Lebanon	4	0.4%
26	Taiwan	4	0.4%
27	Poland	3	0.3%
28	Indonesia	3	0.3%
29	Brazil	3	0.3%
30	Hong Kong	3	0.3%
31	Ethiopia	2	0.2%
32	Cyprus	2	0.2%
33	Croatia	2	0.2%
34	Jordan	2	0.2%
35	Kazakhstan	2	0.2%
36	Portugal	2	0.2%
37	Malaysia	2	0.2%
38	Nigeria	2	0.2%
39	Oman	1	0.1%
40	Lithuania	1	0.1%
41	Kenya	1	0.1%
42	Cuba	1	0.1%
43	Colombia	1	0.1%
44	Argentina	1	0.1%
45	Czech Republic	1	0.1%
46	Thailand	1	0.1%
47	Sri Lanka	1	0.1%
48	Sweden	1	0.1%
49	South Africa	1	0.1%
50	Viet Nam	1	0.1%