0-3030 54 0-3390 52

1-3600 53 1-4300 52

2-4900 58 2-5000 56

3-5800 61.5. 3-5600. 59

4-6500 65. 4—6100 62

5-7400 68. 5-6600 65

6-7900 68

7-8500 70 7-7600. 69

8-9000 71

1.1-11300 82

1,6-12000. 86