Rank	Countries/Territories	Count	Percent
1	China	294	24.2%
2	United States	251	20.6%
3	Japan	202	16.6%
4	Germany	91	7.5%
5	United Kingdom	51	4.2%
6	Singapore	50	4.1%
7	Netherlands	26	2.1%
8	Russia	18	1.5%
9	Ireland	16	1.3%
10	Australia	16	1.3%
11	Canada	14	1.2%
12	Iran, Islamic Republic of	14	1.2%
13	Korea, Republic of	14	1.2%
14	India	12	1%
15	France	12	1%
16	Sweden	10	0.8%
17	Spain	9	0.7%
18	Chile	8	0.7%
19	Italy	7	0.6%
20	Taiwan	7	0.6%
21	Turkey	6	0.5%
22	Romania	6	0.5%
23	Brazil	6	0.5%
24	Hong Kong	6	0.5%
25	Mexico	5	0.4%
26	South Africa	5	0.4%
27	Portugal	4	0.3%
28	Malaysia	4	0.3%
29	Pakistan	4	0.3%
30	Cyprus	4	0.3%
31	Denmark	4	0.3%
32	Ecuador	4	0.3%
33	Greece	3	0.2%
34	Colombia	3	0.2%
35	Argentina	3	0.2%
36	Kenya	3	0.2%
37	Poland	3	0.2%
38	Slovenia	3	0.2%
39	Sri Lanka	2	0.2%
40	Qatar	2	0.2%
41	Slovakia	2	0.2%
42	Peru	2	0.2%
43	Iraq	2	0.2%
44	Cuba	2	0.2%
45	Algeria	1	0.1%
46	Austria	1	0.1%
47	Georgia	1	0.1%
48	Czech Republic	1	0.1%
49	Israel	1	0.1%
50	Norway	1	0.1%