Rank	Countries/Territories	Count	Percent
1	China	703	33.6%
2	United States	665	31.8%
3	Germany	127	6.1%
4	Japan	100	4.8%
5	India	67	3.2%
6	Italy	55	2.6%
7	Russia	42	2%
8	Australia	36	1.7%
9	Brazil	28	1.3%
10	Singapore	24	1.1%
11	Ireland	19	0.9%
12	Korea, Republic of	18	0.9%
13	Netherlands	17	0.8%
14	Latvia	15	0.7%
15	Spain	15	0.7%
16	Canada	12	0.6%
17	Hong Kong	12	0.6%
18	Czech Republic	12	0.6%
19	Egypt	12	0.6%
20	Portugal	11	0.5%
21	United Kingdom	10	0.5%
22	France	8	0.4%
23	Taiwan	7	0.3%
24	Thailand	6	0.3%
25	Turkey	6	0.3%
26	Romania	6	0.3%
27	Iran, Islamic Republic of	6	0.3%
28	Mexico	5	0.2%
29	Cyprus	5	0.2%
30	Pakistan	5	0.2%
31	Palestine, State of	3	0.1%
32	Argentina	3	0.1%
33	Austria	3	0.1%
34	Greece	3	0.1%
35	Denmark	3	0.1%
36	Bangladesh	2	0.1%
37	Norway	2	0.1%
38	Peru	2	0.1%
39	Philippines	2	0.1%
40	Viet Nam	2	0.1%
41	Poland	1	0%
42	Saudi Arabia	1	0%
43	Ukraine	1	0%
44	Sweden	1	0%
45	Switzerland	1	0%
46	South Africa	1	0%
47	Mongolia	1	0%
48	Lithuania	1	0%
49	Malaysia	1	0%
50	Jordan	1	0%
51	Israel	1	0%
52	Indonesia	1	0%
53	Colombia	1	0%
54	Ethiopia	1	0%