52,962 domains and websites monitored as follows: 48,931 .com , 3,329 .net and 702 .us

56,224 domains and websites monitored as follows: 51,907 .com , 3,776 .net and 541 .us

55,843 domains and websites monitored as follows: 51,638 .com , 3,442 .net and 763 .us

56,415 domains and websites monitored as follows: 55,581 .com and 834 .us

7,612 domains and websites monitored as follows: 3,790 .com , 3,274 .net and 548 .us