Start date 22 Jul 2019 (not for total beginners) 05 Aug 2019 12 Aug 2019 (not for total beginners) 26 Aug 2019 (not for total beginners) 02 Sep 2019 (only for beginners) 09 Sep 2019 (not for total beginners) 23 Sep 2019 (not for total beginners) 07 Oct 2019 21 Oct 2019 (not for total beginners) 04 Nov 2019 (only for beginners) 11 Nov 2019 (not for total beginners) 25 Nov 2019 (not for total beginners) 02 Dec 2019 (only for beginners) 16 Dec 2019 (not for total beginners) 06 Jan 2020 (only for beginners) 03 Feb 2020 (only for beginners) 02 Mar 2020 (only for beginners) 06 Apr 2020 (only for beginners) 04 May 2020 (only for beginners) 01 Jun 2020 (only for beginners) 06 Jul 2020 (only for beginners) Duration 1 week 2 weeks 3 weeks 4 weeks (1 month) 5 weeks 6 weeks 7 weeks 8 weeks (2 months) 12 weeks 16 weeks 24 weeks