Rank	Countries/Territories	Count	Percent
1	China	272	37.1%
2	United States	225	30.7%
3	India	61	8.3%
4	Germany	54	7.4%
5	Japan	14	1.9%
6	Brazil	13	1.8%
7	Korea, Republic of	11	1.5%
8	Netherlands	10	1.4%
9	Russia	9	1.2%
10	Turkey	9	1.2%
11	Ecuador	8	1.1%
12	Greece	7	1%
13	Armenia	6	0.8%
14	Romania	6	0.8%
15	Singapore	3	0.4%
16	Argentina	3	0.4%
17	Iraq	3	0.4%
18	Ireland	3	0.4%
19	Bosnia and Herzegovina	2	0.3%
20	Australia	2	0.3%
21	Colombia	2	0.3%
22	Mexico	2	0.3%
23	Poland	1	0.1%
24	Libya	1	0.1%
25	Cyprus	1	0.1%
26	Canada	1	0.1%
27	Belgium	1	0.1%
28	Kazakhstan	1	0.1%
29	Egypt	1	0.1%
30	Finland	1	0.1%