Table:
text: 1972–73 Northern Premier League
Final table
Final table
Position_ Team Played Won Drawn Lost Goals_For Goals_Against Goal_Average_1 Points_2
1 Boston United 46 27 16 3 88 34 2.59 70
2 Scarborough 46 26 9 11 72 39 1.85 61
3 Wigan Athletic 46 23 14 9 69 38 1.82 60
4 Altrincham 46 22 16 8 75 55 1.36 60
5 Bradford Park Avenue 46 19 17 10 63 50 1.26 56
6 Stafford Rangers 46 20 11 15 63 46 1.37 51
7 Gainsborough Trinity 46 18 13 15 70 50 1.40 49
8 Northwich Victoria 46 17 15 14 74 62 1.19 49
9 Netherfield 46 20 9 17 68 65 1.05 49

text: 1972–73 Northern Premier League
Final table
Final table
Position_ Team Played Won Drawn Lost Goals_For Goals_Against Goal_Average_1 Points_2
10 Macclesfield Town 46 16 16 14 58 47 1.23 48
11 Ellesmere Port Town 46 18 11 17 52 56 0.93 47
12 Skelmersdale United 46 15 16 15 58 59 0.98 46
13 Bangor City 46 16 13 17 70 60 1.17 45
14 Mossley 46 17 11 18 70 73 0.96 45
15 Morecambe 46 17 11 18 62 70 0.89 45
16 Great Harwood 46 14 15 17 63 74 0.85 43
17 South Liverpool 46 12 19 15 47 57 0.82 43
18 Runcorn 46 15 12 19 75 78 0.96 42
19 Goole Town 46 13 13 20 64 73 0.88 39

text: 1972–73 Northern Premier League
Final table
Final table
Position_ Team Played Won Drawn Lost Goals_For Goals_Against Goal_Average_1 Points_2
20 South Shields 46 17 4 25 64 81 0.79 38
21 Matlock Town 46 11 11 24 42 80 0.53 33
22 Lancaster City 46 10 11 25 53 78 0.68 31
23 Barrow 46 12 6 28 52 101 0.51 30

Question: What is the lowest number of games lost in the Northern Premier League from 1972 to 1973?