Rank	Countries/Territories	Count	Percent
1	China	526	37.7%
2	United States	255	18.3%
3	Japan	243	17.4%
4	Germany	38	2.7%
5	Singapore	33	2.4%
6	United Kingdom	26	1.9%
7	Russia	20	1.4%
8	Australia	19	1.4%
9	Belgium	19	1.4%
10	Ireland	19	1.4%
11	Korea, Republic of	15	1.1%
12	Netherlands	15	1.1%
13	India	14	1%
14	Denmark	9	0.6%
15	Czech Republic	8	0.6%
16	Brazil	7	0.5%
17	France	7	0.5%
18	Italy	7	0.5%
19	Saudi Arabia	7	0.5%
20	Taiwan	7	0.5%
21	Turkey	6	0.4%
22	Viet Nam	6	0.4%
23	Spain	6	0.4%
24	Canada	6	0.4%
25	Austria	6	0.4%
26	Colombia	5	0.4%
27	Malaysia	5	0.4%
28	Hungary	5	0.4%
29	Iran, Islamic Republic of	5	0.4%
30	Hong Kong	4	0.3%
31	Poland	4	0.3%
32	Romania	4	0.3%
33	Switzerland	4	0.3%
34	Norway	3	0.2%
35	Egypt	3	0.2%
36	Algeria	3	0.2%
37	Argentina	2	0.1%
38	Bosnia and Herzegovina	2	0.1%
39	Nigeria	2	0.1%
40	Mexico	2	0.1%
41	Nepal	2	0.1%
42	Israel	2	0.1%
43	Thailand	2	0.1%
44	Sweden	2	0.1%
45	Slovakia	2	0.1%
46	South Africa	2	0.1%
47	Serbia	1	0.1%
48	Indonesia	1	0.1%
49	Libya	1	0.1%
50	Greece	1	0.1%
51	Cyprus	1	0.1%
52	Afghanistan	1	0.1%