| Week starting | Count |
|---|---|
| May 12th, 2018 | 1 |
| May 5th, 2018 | 1 |
| April 28th, 2018 | 1 |
| April 21st, 2018 | 1 |
| April 14th, 2018 | 1 |
| April 7th, 2018 | 1 |
| March 31st, 2018 | 1 |
| March 24th, 2018 | 1 |
| March 17th, 2018 | 1 |
| March 10th, 2018 | 1 |
| March 3rd, 2018 | 1 |
| February 24th, 2018 | 1 |
| February 17th, 2018 | 1 |
| February 10th, 2018 | 1 |
| February 3rd, 2018 | 1 |
| January 27th, 2018 | 1 |
| January 20th, 2018 | 1 |
| January 13th, 2018 | 1 |
| January 6th, 2018 | 1 |
| December 30th, 2017 | 1 |