

|

Date |
NAV |
Market Close |
Premium/(Discount) |
03/31/2023
|
42.07
|
34.78
|
(17.32%)
|
|
12/31/2022
|
40.48
|
33.389
|
(17.52%)
|
09/30/2022
|
40.27
|
33.74
|
(16.21%)
|
06/30/2022
|
40.42
|
35.21
|
(12.89%)
|
03/31/2022
|
47.94
|
41.39
|
(13.66%)
|
|
12/31/2021
|
48.87
|
44.58
|
(8.88%)
|
09/30/2021
|
50.31
|
42.25
|
(16.03%)
|
06/30/2021
|
50.17
|
42.19
|
(15.91%)
|
03/31/2021
|
44.99
|
37.91
|
(15.74%)
|
|
12/31/2020
|
39.49
|
32.64
|
(17.35%)
|
09/30/2020
|
35.78
|
28.99
|
(18.98%)
|
06/30/2020
|
35.23
|
28.85
|
(18.11%)
|
03/31/2020
|
31.55
|
25.82
|
(18.16%)
|
|
12/31/2019
|
38.42
|
33.10
|
(13.85
%)
|
09/30/2019
|
37.44
|
31.40
|
(16.13%)
|
06/30/2019
|
36.72
|
30.52
|
(16.88%)
|
03/31/2019
|
34.41
|
28.65
|
(16.74%)
|
|
12/31/2018
|
30.02
|
24.83
|
(17.29%)
|
09/30/2018
|
35.44
|
29.50
|
(16.76%)
|
06/30/2018
|
33.61
|
27.86
|
(17.10%)
|
03/31/2018
|
32.60
|
26.66
|
(18.22%)
|
|
12/31/2017
|
32.86
|
27.40
|
(16.62%)
|
09/30/2017
|
31.09
|
25.85
|
(16.85%)
|
06/30/2017
|
29.89
|
24.93
|
(16.59%)
|
03/31/2017
|
29.22
|
23.965
|
(17.98%)
|
|
12/31/2016
|
27.12
|
21.79
|
(19.65%)
|
09/30/2016
|
26.13
|
21.24
|
(18.71%)
|
06/30/2016
|
24.32
|
19.64
|
(19.24%)
|
03/31/2016
|
24.07
|
19.14
|
(20.48%)
|
|
12/31/2015
|
23.53
|
19.02
|
(19.17%)
|
9/30/2015
|
24.22
|
19.76
|
(18.42%)
|
6/30/2015
|
25.72
|
21.33
|
(17.07%)
|
3/31/2015
|
26.06
|
21.80
|
(16.35%)
|
|
12/31/2014
|
26.18
|
21.97
|
(16.08%)
|
9/30/2014
|
27.41
|
22.98
|
(16.16%)
|
6/30/2014
|
28.20
|
23.45
|
(16.84%)
|
3/31/2014
|
26.94
|
22.37
|
(16.96%)
|
|
12/31/2013
|
26.78
|
21.72
|
(18.89%)
|
9/30/2013
|
27.89
|
23.43
|
(15.99%)
|
6/30/2013
|
26.50
|
21.09
|
(20.42%)
|
3/31/2013
|
25.82
|
20.77
|
(19.56%)
|
|
12/31/2012
|
24.53
|
19.98
|
(18.55%)
|
9/30/2012
|
24.60
|
20.17
|
(18.00%)
|
6/30/2012
|
24.29
|
20.28
|
(16.51%)
|
3/31/2012
|
26.57
|
22.12
|
(16.75%)
|
|
12/31/2011
|
24.96
|
20.46
|
(18.03%)
|
9/30/2011
|
23.72
|
19.71
|
(16.91%)
|
6/30/2011
|
28.15
|
23.88
|
(15.17%)
|
3/31/2011
|
28.16
|
23.43
|
(16.80%)
|
|
12/31/2010
|
26.06
|
21.97
|
(15.69%)
|
9/30/2010
|
24.43
|
19.88
|
(18.63%)
|
6/30/2010
|
22.22
|
18.37
|
(17.33%)
|
3/31/2010
|
23.83
|
19.7865
|
(16.97%)
|
|
12/31/2009
|
22.32
|
17.98
|
(19.40%)
|
9/30/2009
|
21.39
|
17.42
|
(18.56%)
|
6/30/2009
|
19.27
|
15.28
|
(20.71%)
|
3/31/2009
|
16.05
|
13.04
|
(18.75%)
|
|
12/31/2008
|
17.79
|
14.40
|
(19.06%)
|
9/30/2008
|
27.08
|
22.271
|
(17.76%)
|
6/30/2008
|
29.86
|
25.80
|
(13.60%)
|
3/31/2008
|
28.64
|
24.59
|
(14.14%)
|
|
12/31/2007
|
30.15
|
26.84
|
(10.98%)
|
9/30/2007
|
32.69
|
28.26
|
(13.55%)
|
6/30/2007
|
33.03
|
29.05
|
(13.70%)
|
3/31/2007
|
30.56
|
26.85
|
(12.14%)
|
|
12/31/2006
|
30.05
|
26.65
|
(11.31%)
|
9/30/2006
|
29.91
|
25.90
|
(13.41%)
|
6/30/2006
|
29.69
|
25.35
|
(14.62%)
|
3/31/2006
|
29.43
|
24.60
|
(16.41%)
|
|
12/31/2005
|
27.65
|
23.80
|
(13.92%)
|
9/30/2005
|
28.91
|
25.36
|
(12.28%)
|
6/30/2005
|
28.40
|
24.19
|
(14.82%)
|
3/31/2005
|
27.53
|
23.44
|
(14.86%)
|
|
12/31/2004
|
26.44
|
22.85
|
(13.58%)
|
9/30/2004
|
25.93
|
22.25
|
(14.19%)
|
6/30/2004
|
26.87
|
23.25
|
(13.47%)
|
3/31/2004
|
24.89
|
21.45
|
(13.82%)
|
|
12/31/2003
|
24.32
|
20.89
|
(14.10%)
|
9/30/2003
|
22.91
|
19.66
|
(14.19%)
|
6/30/2003
|
22.06
|
18.92
|
(14.23%)
|
3/31/2003
|
18.18
|
15.44
|
(15.07%)
|
|
12/31/2002
|
18.72
|
16.28
|
(13.03%)
|
9/30/2002
|
19.64
|
16.62
|
(15.38%)
|
6/30/2002
|
23.97
|
21.19
|
(11.60%)
|
3/31/2002
|
28.74
|
25.49
|
(11.31%)
|
|
12/31/2001
|
28.54
|
25.31
|
(11.32%)
|
9/30/2001
|
25.67
|
22.90
|
(10.79%)
|
6/30/2001
|
32.49
|
29.55
|
(9.05%)
|
3/31/2001
|
28.95
|
26.64
|
(7.98%)
|
|
12/31/2000
|
32.94
|
28.25
|
(14.24%)
|
9/30/2000
|
40.59
|
36.00
|
(11.31%)
|
6/30/2000
|
39.84
|
35.50
|
(10.89%)
|
3/31/2000
|
42.48
|
33.94
|
(20.11%)
|
|
12/31/1999
|
35.05
|
27.25
|
(22.25%)
|
9/30/1999
|
31.30
|
25.63
|
(18.13%)
|
6/30/1999
|
34.98
|
27.38
|
(21.74%)
|
3/31/1999
|
31.64
|
23.75
|
(24.94%)
|
|
12/31/1998
|
31.43
|
24.38
|
(22.45%)
|
9/30/1998
|
27.58
|
21.00
|
(23.86%)
|
6/30/1998
|
31.91
|
25.88
|
(18.91%)
|
3/31/1998
|
33.10
|
30.38
|
(8.23%)
|
|
12/31/1997
|
29.97
|
29.69
|
(0.94%)
|
9/30/1997
|
33.16
|
33.25
|
0.27%
|
6/30/1997
|
29.39
|
27.38
|
(6.86%)
|
3/31/1997
|
26.30
|
26.38
|
0.29%
|
|
12/31/1996
|
25.64
|
24.13
|
(5.91%)
|
9/30/1996
|
25.18
|
23.88
|
(5.18%)
|
6/30/1996
|
23.99
|
24.00
|
0.04%
|
3/31/1996
|
23.16
|
22.63
|
(2.31%)
|
|
12/31/1995
|
21.74
|
20.88
|
(3.98%)
|
9/30/1995
|
23.25
|
21.75
|
(6.45%)
|
6/30/1995
|
21.44
|
20.50
|
(4.38%)
|
3/31/1995
|
19.08
|
17.50
|
(8.28%)
|
|
12/31/1994
|
17.60
|
15.75
|
(10.51%)
|
9/30/1994
|
19.36
|
17.50
|
(9.61%)
|
6/30/1994
|
19.06
|
16.88
|
(11.46%)
|
3/31/1994
|
17.87
|
15.00
|
(16.06%)
|
|
12/31/1993
|
17.90
|
15.50
|
(13.41%)
|
9/30/1993
|
19.25
|
16.75
|
(12.99%)
|
|

|
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