Original sentence: Call of Duty 4: Modern Warfare (7.64 million approximately: 5.35 million in US, 78,000 in Canada, 54,742 in Japan, 600,000 in UK).Call of Duty: World at War (5.73 million approximately: 4.06 million in US, 600,000 in UK)
Edited sentence: Call of Duty 4: Modern Warfare (3.772 million approximately: 3.04 million in US, 78,000 in Canada, 54,742 in Japan, 600,000 in UK).Call of Duty: World at War (3.35 million approximately: 2.75 million in US, 600,000 in UK)