Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Game | Date | Team | Score | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 61.0 | March 1 | @ Charlotte | W 89–84 (OT) | Dirk Nowitzki (27) | Dirk Nowitzki (13) | Jason Kidd (7) | Time Warner Cable Arena 15,691 | 40-21 |
| 62.0 | March 3 | Minnesota | W 112–109 (OT) | Jason Terry (26) | Shawn Marion (7) | Jason Terry (5) | American Airlines Center 19,511 | 41-21 |
| 63.0 | March 5 | Sacramento | W 108–100 (OT) | Dirk Nowitzki (31) | Dirk Nowitzki (12) | Jason Kidd (12) | American Airlines Center 19,954 | 42-21 |
| 64.0 | March 6 | @ Chicago | W 122–116 (OT) | Dirk Nowitzki (27) | Jason Kidd (11) | Jason Kidd (15) | United Center 21,737 | 43-21 |
| 65.0 | March 8 | @ Minnesota | W 125–112 (OT) | Shawn Marion (29) | Shawn Marion (14) | Jason Kidd (9) | Target Center 14,007 | 44-21 |
| 66.0 | March 10 | New Jersey | W 96–87 (OT) | Jason Kidd (20) | Shawn Marion (13) | Jason Kidd (9) | American Airlines Center 19,770 | 45-21 |
| 67.0 | March 13 | NY Knicks | L 94–128 (OT) | Dirk Nowitzki (20) | Dirk Nowitzki (12) | Jason Kidd (6) | American Airlines Center 20,224 | 45-22 |
| 68.0 | March 17 | Chicago | W 113–106 (OT) | Caron Butler (27) | Dirk Nowitzki (7) | Dirk Nowitzki (5) | American Airlines Center 20,406 | 46-22 |
| 69.0 | March 20 | Boston | L 93–102 (OT) | Dirk Nowitzki (28) | Jason Kidd (6) | Jason Kidd (9) | American Airlines Center 20,488 | 46-23 |
| 70.0 | March 22 | @ New Orleans | L 99–115 (OT) | Jason Terry (24) | Brendan Haywood (9) | Jason Kidd (6) | New Orleans Arena 14,047 | 46-24 |
| 71.0 | March 23 | LA Clippers | W 106–96 (OT) | Jason Kidd (26) | Brendan Haywood (10) | Jason Kidd (12) | American Airlines Center 19,705 | 47-24 |
| 72.0 | March 25 | @ Portland | L 89–101 (OT) | Caron Butler (25) | Caron Butler (9) | Jason Kidd (7) | Rose Garden Arena 20,611 | 47-25 |
| 73.0 | March 27 | @ Golden State | W 111–90 (OT) | Rodrigue Beaubois (40) | Dirk Nowitzki (10) | Jason Kidd (11) | Oracle Arena 19,104 | 48-25 |
| 74.0 | March 29 | Denver | W 109–93 (OT) | Dirk Nowitzki (34) | Dirk Nowitzki (10) | Jason Kidd (10) | American Airlines Center 20,085 | 49-25 |
Question:
How many games had been played when the Mavericks had a 46-22 record?
Answer:
68.0