- December 31, 2019
- NDT balance: $428,299,041.66
- SRT balance: $62,340,236.73
- November 30, 2019
- NDT balance: $435,718,421.92
- SRT balance: $62,608,571.41
- October 31, 2019
- NDT balance: $446,335,534.98
- SRT balance: $63,055,276.64
- September 30, 2019
- NDT balance: $456,301,594.98
- SRT balance: $63,336,393.25
- August 31, 2019
-
NDT balance: $469,800,355.21
- SRT balance: $63,752,496.68
-
- July 31, 2019
- NDT balance: $471,198,083.31
- SRT balance: $62,484,511.97
- June 30, 2019
- NDT balance: $478,561,195.20
- SRT balance: $62,974,087.92
- May 31, 2019
- NDT balance: $479,312,223.33
- SRT balance: $62,575,217.87
- April 30, 2019
- NDT balance: $479,011,647.58
- SRT balance: $61,310,669.11