Rank	Countries/Territories	Count	Percent
1	China	253	26.5%
2	United States	242	25.4%
3	Germany	63	6.6%
4	Japan	48	5%
5	Australia	44	4.6%
6	United Kingdom	44	4.6%
7	Singapore	30	3.1%
8	Ireland	29	3%
9	Netherlands	23	2.4%
10	Canada	22	2.3%
11	France	16	1.7%
12	India	15	1.6%
13	Korea, Republic of	14	1.5%
14	Bulgaria	14	1.5%
15	Turkey	13	1.4%
16	Hong Kong	6	0.6%
17	Indonesia	5	0.5%
18	Iran, Islamic Republic of	5	0.5%
19	Italy	5	0.5%
20	Denmark	5	0.5%
21	Egypt	4	0.4%
22	Romania	4	0.4%
23	Viet Nam	4	0.4%
24	Hungary	3	0.3%
25	Israel	2	0.2%
26	Malta	2	0.2%
27	Croatia	2	0.2%
28	Algeria	2	0.2%
29	Nigeria	2	0.2%
30	Palestine, State of	2	0.2%
31	Serbia	2	0.2%
32	Spain	2	0.2%
33	Sweden	2	0.2%
34	Taiwan	2	0.2%
35	Thailand	1	0.1%
36	Tunisia	1	0.1%
37	United Arab Emirates	1	0.1%
38	Peru	1	0.1%
39	Portugal	1	0.1%
40	Pakistan	1	0.1%
41	Russia	1	0.1%
42	Saudi Arabia	1	0.1%
43	Slovakia	1	0.1%
44	South Africa	1	0.1%
45	Bangladesh	1	0.1%
46	Belgium	1	0.1%
47	Chile	1	0.1%
48	Colombia	1	0.1%
49	Czech Republic	1	0.1%
50	Ecuador	1	0.1%
51	Finland	1	0.1%
52	Guatemala	1	0.1%
53	Mauritius	1	0.1%
54	Mexico	1	0.1%
55	Moldova, Republic of	1	0.1%
56	Malaysia	1	0.1%
57	New Zealand	1	0.1%