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Performance

Annual Returns as of August 31, 2018 (%)

1 Year
3 Year
5 Year
10 Year
Developing Markets Growth1
(SDMGX)
3.7112.284.271.50
    MSCI Emerging Markets Index2
-2.92
8.85
2.58
1.00
ESG Growth
Class I (IESGX)
13.51------
ESG Growth
Class S (SESGX)
13.22------
    MSCI World Index3
13.10
--
--
--
International Growth1
(SNGRX)
2.704.424.112.18
    MSCI EAFE Index4
4.39
7.04
5.73
3.66
Large Cap Growth
(SNIGX)
21.4216.0814.969.97
    Russell 1000® Growth Index5
27.23
19.33
17.47
12.84
Mid Cap Growth
(NBNGX)
16.969.7410.588.38
    Russell Midcap® Growth Index6
25.06
15.29
14.19
11.64
Small Cap Growth7
(SSMGX)
20.408.909.048.30
    Russell 2000® Growth Index8
30.72
16.36
14.20
11.57
Balanced
(SIBAX)
11.7210.129.867.45
    S&P 500® Index9
19.66
16.11
14.52
10.86
    Bloomberg Barclays Aggregate Bond Index10
-1.05
1.76
2.49
3.70
Dividend Growth
Class I (SDVGX)
15.5013.3112.199.94
Dividend Growth
Class S (SDVSX)
15.2113.0111.919.66
    S&P 500® Index9
19.66
16.11
14.52
10.86
Global Dividend Growth1
Class I (GDGIX)
10.548.967.71--
Global Dividend Growth1
Class S (GDGSX)
10.208.677.43--
    MSCI World Index3
13.10
11.92
10.23
--
Small Cap Dividend Growth7
Class I (SSCDX)
13.1311.14----
Small Cap Dividend Growth7
Class S (SDFSX)
12.8710.84----
    Russell 2000® Index11
25.45
16.11
----
Minnesota Tax-Free Income12,13
(SMTFX)
2.312.984.564.53
    Bloomberg Barclays 5-Year Municipal Index14
-0.74
1.55
2.16
3.21
Quality Income15
(SQIFX)
0.750.770.62--
    Bloomberg Barclays 1-3 Year Gov't/Credit Index16
0.15
0.85
0.90
--
Tax-Free Income12
(SNTIX)
3.624.126.124.78
    Bloomberg Barclays 5-Year Municipal Index14
-0.74
1.55
2.16
3.21
U.S. Government Securities15
(SNGVX)
0.690.991.222.34
    Bloomberg Barclays Intermidiate Government Bond Index17
-1.25
0.60
1.18
2.32