Rank	Countries/Territories	Count	Percent
1	China	173	32.2%
2	United States	160	29.8%
3	India	50	9.3%
4	Japan	37	6.9%
5	Korea, Republic of	21	3.9%
6	Germany	9	1.7%
7	United Kingdom	8	1.5%
8	Pakistan	6	1.1%
9	Norway	5	0.9%
10	Iran, Islamic Republic of	5	0.9%
11	Australia	4	0.7%
12	Singapore	4	0.7%
13	Slovenia	4	0.7%
14	Sweden	4	0.7%
15	Canada	3	0.6%
16	Iraq	3	0.6%
17	Thailand	3	0.6%
18	Taiwan	2	0.4%
19	Ireland	2	0.4%
20	Italy	2	0.4%
21	Malta	2	0.4%
22	Mexico	2	0.4%
23	Bulgaria	2	0.4%
24	Cyprus	2	0.4%
25	France	2	0.4%
26	Peru	2	0.4%
27	Spain	2	0.4%
28	Slovakia	2	0.4%
29	Palestine, State of	1	0.2%
30	Switzerland	1	0.2%
31	Qatar	1	0.2%
32	Romania	1	0.2%
33	Russia	1	0.2%
34	Saudi Arabia	1	0.2%
35	Indonesia	1	0.2%
36	Greece	1	0.2%
37	Hong Kong	1	0.2%
38	Argentina	1	0.2%
39	Austria	1	0.2%
40	Bonaire, Sint Eustatius and Saba	1	0.2%
41	Mongolia	1	0.2%
42	New Zealand	1	0.2%
43	Uganda	1	0.2%
44	Yemen	1	0.2%