Table:
0
A
B
C
D
E
F
1
Date
Episode
Official rating 4+
Share 4+
Official rating 16-39
Share 16-39
2
5 September 2010
1
4 261 993
27,80%
1 754 592
25,95%
3
12 September 2010
2
4 293 571
27,69%
1 733 311
24,64%
4
19 September 2010
3
4 352 478
29,15%
1 626 997
23,48%
5
26 September 2010
4
4 118 160
26,26%
1 569 621
21,59%
6
3 October 2010
5
4 345 232
27,59%
1 722 293
23,47%
7
10 October 2010
6
4 644 528
28,99%
1 768 557
24,39%
8
17 October 2010
7
4 868 327
29,18%
1 753 978
22,77%
9
24 October 2010
8
4 676 420
27,85%
1 749 496
22,65%
10
31 October 2010
9
4 356 524
27,66%
1 607 606
22,98%
11
7 November 2010
10
4 697 868
28,08%
1 748 685
22,67%
12
14 November 2010
11
4 970 335
30,01%
1 932 796
25,43%
13
21 November 2010
12
4 998 573
29,56%
1 892 106
24,59%
14
28 November 2010
13
5 694 227
32,72%
2 353 516
28,93%

Questions and formulas:
Question: what is the official rating 16-39 for the episode with  a 16-39 share of 22,77%?
Formula: FILTER(E1,F1="22,77%")
Formula2: FILTER(E2:E14,F2:F14="22,77%")
Level: easy