Rank	Countries/Territories	Count	Percent
1	China	202	23.7%
2	United States	189	22.1%
3	Japan	162	19%
4	Germany	70	8.2%
5	Australia	33	3.9%
6	Singapore	26	3%
7	India	18	2.1%
8	Italy	14	1.6%
9	Netherlands	13	1.5%
10	Ukraine	12	1.4%
11	Taiwan	11	1.3%
12	Thailand	10	1.2%
13	Ireland	8	0.9%
14	Brazil	8	0.9%
15	Korea, Republic of	7	0.8%
16	Mexico	5	0.6%
17	Russia	5	0.6%
18	Canada	5	0.6%
19	Egypt	4	0.5%
20	Greece	4	0.5%
21	Malaysia	4	0.5%
22	Lebanon	4	0.5%
23	United Kingdom	4	0.5%
24	Turkey	3	0.4%
25	Kenya	3	0.4%
26	Serbia	3	0.4%
27	Indonesia	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Colombia	2	0.2%
30	Sweden	2	0.2%
31	Syrian Arab Republic	2	0.2%
32	Switzerland	1	0.1%
33	Denmark	1	0.1%
34	France	1	0.1%
35	Chile	1	0.1%
36	Bahrain	1	0.1%
37	Bangladesh	1	0.1%
38	Hong Kong	1	0.1%
39	Hungary	1	0.1%
40	South Africa	1	0.1%
41	Spain	1	0.1%
42	Nigeria	1	0.1%
43	Palestine, State of	1	0.1%
44	Poland	1	0.1%
45	Moldova, Republic of	1	0.1%
46	Morocco	1	0.1%
47	Libya	1	0.1%
48	Kazakhstan	1	0.1%