Table 2.

Risk category summary (N=30,100,826).

Risk category	Patients, n (%)
≤1	765,867 (2.54)
≤3	6,598,930 (21.92)
≤4	4,594,748 (15.26)
≤5	2,999,058 (9.96)
≤6	2,374,706 (7.89)
≤7	2,340,834 (7.78)
≤8	1,679,440 (5.58)
≤9	447,802 (1.49)
<10	14,033 (0.05)
10	8,285,408 (27.53)