- 557
- 1973-12-10
place: بلغاريا
- 532
- 1973-11-11
- 511
- 1973-10-16
- 500
- 1973-10-04
- 497
- 1973-10-01
- 489
- 1973-09-21
- 463
- 1973-08-22
- 462
- 1973-08-21
- 436
- 1973-07-22
- 404
- 1973-06-14
- 402
- 1973-06-12
- 374
- 1973-05-10
- 370
- 1973-05-06
- 363
- 1973-04-27
- 347
- 1973-04-09
- 302
- 1973-02-15
- 240
- 1972-12-01
- 181
- 1972-09-19
- 140
- 1972-08-02
- 137
- 1972-07-30