Updated weekly dataset on the assumed calendar in Dutch time.

Notes:
- The week #4 is incomplete one, but I use it due to very high merits distributed within the week, and use it for the statistics on the before / after period.
- The week #52 dropped due to imcomplete one.

Code:

. list week merit

   +-----------------+
   | week merit |
   |-----------------|
  1. | 2018w4 30949 |
  2. | 2018w5 19958 |
  3. | 2018w6 13304 |
  4. | 2018w7 11722 |
  5. | 2018w8 8758 |
   |-----------------|
  6. | 2018w9 8806 |
  7. | 2018w10 7253 |
  8. | 2018w11 7309 |
  9. | 2018w12 6941 |
10. | 2018w13 6707 |
   |-----------------|
11. | 2018w14 6415 |
12. | 2018w15 5487 |
13. | 2018w16 4631 |
14. | 2018w17 4585 |
15. | 2018w18 4953 |
   |-----------------|
16. | 2018w19 4753 |
17. | 2018w20 4346 |
18. | 2018w21 3854 |
19. | 2018w22 4183 |
20. | 2018w23 4527 |
   |-----------------|
21. | 2018w24 3818 |
22. | 2018w25 4921 |
23. | 2018w26 4457 |
24. | 2018w27 4253 |
25. | 2018w28 4239 |
   |-----------------|
26. | 2018w29 4159 |
27. | 2018w30 3652 |
28. | 2018w31 3798 |
29. | 2018w32 3994 |
30. | 2018w33 3618 |
   |-----------------|
31. | 2018w34 3789 |
32. | 2018w35 3065 |
33. | 2018w36 3574 |
34. | 2018w37 5630 |
35. | 2018w38 7825 |
   |-----------------|
36. | 2018w39 4388 |
37. | 2018w40 4271 |
38. | 2018w41 3800 |
39. | 2018w42 4821 |
40. | 2018w43 3945 |
   |-----------------|
41. | 2018w44 3339 |
42. | 2018w45 4513 |
43. | 2018w46 3722 |
44. | 2018w47 4558 |
45. | 2018w48 3750 |
   |-----------------|
46. | 2018w49 3560 |
47. | 2018w50 3782 |
48. | 2018w51 3753 |
   +-----------------+