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Calvert - Save at Work - Performance

Share Class:

Fund Type:

		Average Annual Returns(%) For Period Ending 7/31/2008
Class	YTD Return as of 8/28/2008	QTD	1-Year	3-Year	5-Year	10-Year	Since Inception	Inception Date
Calvert Capital Accumulation Fund (CCAFX)
A (No Sales Charge)	-2.90	-4.87	0.22	2.40	6.40	2.37	7.66	10/31/1994
Russell Midcap Growth Index	-8.37	-3.80	-7.92	4.81	10.67	5.69	9.49
Lipper Mid-Cap Growth Fund Index	-11.00	-3.94	-5.67	7.43	10.76	6.05	8.90
Calvert Global Alternative Energy Fund (CGAEX)
A (No Sales Charge)	-15.84	-4.00	5.75	n/a	n/a	n/a	8.83	5/31/2007
MSCI World Index	-13.45	-2.42	-10.38	n/a	n/a	n/a	-11.24
Lipper Global Natural Resources Index	-3.93	-16.05	15.83	n/a	n/a	n/a	14.35
Calvert International Opportunities Fund (CIOAX)
A (No Sales Charge)	-14.63	-5.03	-9.09	n/a	n/a	n/a	-9.19	5/31/2007
Citigroup/S&P World Ex-U.S. EMI Index	-18.71	-5.44	-19.12	n/a	n/a	n/a	-17.31
Lipper International Small/Mid-Cap Core Index	-16.24	-5.10	-19.42	n/a	n/a	n/a	-17.25
Calvert Large Cap Growth Fund (CLGAX)
A (No Sales Charge)	-16.39	-2.00	-11.37	1.49	7.58	4.87	10.02	8/5/1994
S&P 500 Index Monthly Reinvested	-10.16	-0.84	-11.09	2.85	7.02	2.90	9.49
Lipper Large-Cap Growth Index	-10.62	-1.97	-4.89	3.18	6.20	0.43	7.29
Calvert Mid Cap Value Fund (CMVAX)
A (No Sales Charge)	-10.49	-1.01	-13.89	0.48	n/a	n/a	4.04	10/1/2004
Russell Midcap Value Index	-6.24	-1.15	-13.20	2.96	n/a	n/a	8.19
Lipper Mid-Cap Core Index	-5.95	-1.69	-8.83	4.25	n/a	n/a	7.82
		Average Annual Returns(%) For Period Ending 7/31/2008
Class	YTD Return as of 8/28/2008	QTD	1-Year	3-Year	5-Year	10-Year	Since Inception	Inception Date
Calvert New Vision Small Cap Fund (CNVAX)
A (No Sales Charge)	-4.93	3.19	-8.44	-2.83	1.89	3.18	2.56	1/31/1997
Russell 2000 Index	-1.53	3.70	-6.71	2.92	9.75	6.80	7.24
Lipper Small-Cap Growth Index	-10.90	-0.97	-11.20	1.83	7.15	5.34	5.32
Calvert Small Cap Value Fund (CCVAX)
A (No Sales Charge)	-6.84	0.18	-10.40	0.08	n/a	n/a	2.32	10/1/2004
Russell 2000 Value Index	0.41	5.13	-9.95	1.21	n/a	n/a	5.46
Lipper Small-Cap Core Index	-3.75	0.27	-8.48	3.18	n/a	n/a	6.50
Calvert Social Index Fund (CSXAX)
A (No Sales Charge)	-10.64	1.45	-12.86	0.26	4.12	n/a	-2.92	6/30/2000
Calvert Social Index	-10.09	1.58	-12.31	0.94	4.91	n/a	-2.21
Lipper Multi-Cap Core Index	-9.48	-1.46	-11.11	3.38	8.15	n/a	1.28
Calvert Social Investment Fund Enhanced Equity Portfolio (CMIFX)
A (No Sales Charge)	-10.16	-2.37	-14.36	-0.62	4.18	2.24	2.19	4/15/1998
Russell 1000 Index	-9.85	-1.16	-10.62	3.08	7.54	3.38	3.24
Lipper Multi-Cap Core Index	-9.48	-1.46	-11.11	3.38	8.15	3.99	3.58
Calvert Social Investment Fund Equity Portfolio (CSIEX)
A (No Sales Charge)	-5.15	-2.35	-2.45	3.52	5.95	6.88	7.86	8/24/1987
S&P 500 Index Monthly Reinvested	-10.16	-0.84	-11.09	2.85	7.02	2.90	n/a
Lipper Multi-Cap Core Index	-9.48	-1.46	-11.11	3.38	8.15	3.99	8.63
		Average Annual Returns(%) For Period Ending 7/31/2008
Class	YTD Return as of 8/28/2008	QTD	1-Year	3-Year	5-Year	10-Year	Since Inception	Inception Date
Calvert World Values International Equity Fund (CWVGX)
A (No Sales Charge)	-18.27	-5.98	-18.66	6.80	11.12	2.32	5.52	7/2/1992
MSCI EAFE Investable Market Index	-17.91	-3.35	-12.53	10.78	16.01	6.18	n/a
Lipper International Multi-Cap Core Index	-17.35	-3.64	-11.37	10.10	14.89	6.58	8.72

The performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. Current performance may be higher or lower than the performance data quoted. Indices reflect no deductions for fees or expenses. An investor cannot invest directly in an index.


FUND EXPENSES
Performance data quoted above already reflects deduction for fund operating expenses.
Fund	Expense Ratio (if no waiver/ reimbursement in effect)	Net Expense Ratio (if waiver/ reimbursement in effect)	Gross Expense Ratio (if waiver/ reimbursement in effect)
Calvert Capital Accumulation Fund (CCAFX)	1.66%	n/a	n/a
Calvert Global Alternative Energy Fund (CGAEX)	n/a	1.85%	2.54%
Calvert International Opportunities Fund (CIOAX)	n/a	1.66%	2.65%
Calvert Large Cap Growth Fund (CLGAX)	1.28%	n/a	n/a
Calvert Mid Cap Value Fund (CMVAX)	n/a	1.59%	1.66%
Calvert New Vision Small Cap Fund (CNVAX)	1.76%	n/a	n/a
Calvert Small Cap Value Fund (CCVAX)	n/a	1.69%	1.84%
Calvert Social Index Fund (CSXAX)	n/a	0.75%	1.09%
Calvert Social Investment Fund Enhanced Equity Portfolio (CMIFX)	1.33%	n/a	n/a
Calvert Social Investment Fund Equity Portfolio (CSIEX)	1.21%	n/a	n/a
Calvert World Values International Equity Fund (CWVGX)	1.64%	n/a	n/a

FEE WAIVERS:

Calvert Small Cap Value Fund, Calvert Global Alternative Energy Fund, Calvert Capital Accumulation Fund, Calvert International Opportunities Fund, Calvert Mid Cap Value Fund, Calvert New Vision Small Cap Fund, CSIF Enhanced Equity Portfolio, Calvert Aggressive Allocation Fund, Calvert Conservative Allocation Fund, Calvert Moderate Allocation Fund, Calvert Long-Term Income Fund, Calvert Short Duration Income Fund, Calvert Ultra-Short Floating Income Fund: Net expense ratio reflects contractual fee waiver and/or expense reimbursement through January 31, 2009.

Calvert Social Index Fund: Net expense ratio reflects contractual fee waiver and/or expense reimbursement through January 31, 2016.

Calvert First Government Money Market Fund: Net expense ratio reflects contractual fee waiver and/or expense reimbursement through April 30, 2008.

The Social Responsibility Portfolio of Bridgeway Fund, Inc. ("Bridgeway") was reorganized into the Class I Shares of the Calvert Large Cap Growth Fund, which commenced operations on October 31, 2000. Performance results for Class A shares of Calvert Large Cap Growth Fund prior to October 31, 2000 reflect the performance of Class I, i.e., Bridgeway, for that period, but have been adjusted to reflect the Class A sales charges.

Performance results for Class R shares prior to October 31, 2006, the inception date for Class R shares, reflect the performance of Class A shares at net asset value (NAV.) Actual Class R share performance would have been lower than Class A share performance because of higher Rule 12b-1 fees and other class-specific expenses that apply to Class R shares.

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