Rank	Countries/Territories	Count	Percent
1	China	486	33.1%
2	United States	467	31.8%
3	Germany	68	4.6%
4	Japan	55	3.7%
5	India	51	3.5%
6	Russia	40	2.7%
7	Australia	34	2.3%
8	Italy	26	1.8%
9	Brazil	22	1.5%
10	Ireland	19	1.3%
11	Singapore	16	1.1%
12	Spain	15	1%
13	Latvia	15	1%
14	Czech Republic	12	0.8%
15	Hong Kong	11	0.7%
16	Portugal	11	0.7%
17	Korea, Republic of	11	0.7%
18	Egypt	8	0.5%
19	Canada	8	0.5%
20	Netherlands	8	0.5%
21	Iran, Islamic Republic of	6	0.4%
22	France	6	0.4%
23	Thailand	6	0.4%
24	United Kingdom	6	0.4%
25	Romania	6	0.4%
26	Turkey	5	0.3%
27	Taiwan	5	0.3%
28	Mexico	5	0.3%
29	Pakistan	3	0.2%
30	Palestine, State of	3	0.2%
31	Greece	3	0.2%
32	Denmark	3	0.2%
33	Austria	3	0.2%
34	Cyprus	3	0.2%
35	Argentina	2	0.1%
36	Bangladesh	2	0.1%
37	Philippines	2	0.1%
38	Norway	2	0.1%
39	Viet Nam	2	0.1%
40	Ukraine	1	0.1%
41	Saudi Arabia	1	0.1%
42	Sweden	1	0.1%
43	South Africa	1	0.1%
44	Mongolia	1	0.1%
45	Lithuania	1	0.1%
46	Jordan	1	0.1%
47	Israel	1	0.1%
48	Indonesia	1	0.1%
49	Colombia	1	0.1%
50	Ethiopia	1	0.1%