EXHIBIT 4 - 2007 Q1 MONEY MARKET INVESTMENTS (All Funds excluding DCA)
ISSUER	INT RATE	DATE BOUGHT	DATE SOLD	BOUGHT	SOLD
Matured:
RBC	4.28	18-Dec-06	15-Jan-07	4,983,650.00	5,000,000.00
RBC	4.30	22-Aug-06	16-Jan-07	19,660,000.00	20,000,000.00
MANULIFE	4.17	17-Feb-06	16-Feb-07	8,000,000.00	8,332,686.03
RBC	4.29	17-Nov-06	16-Feb-07	18,798,980.00	19,000,000.00
CIBC	4.29	17-Jan-07	20-Feb-07	19,920,400.00	20,000,000.00
BNS	4.28	22-Nov-06	21-Feb-07	11,873,280.00	12,000,000.00
HONGKONG	4.31	13-Dec-06	15-Mar-07	4,946,250.00	5,000,000.00
TD	4.29	13-Feb-07	30-Mar-07	7,957,920.00	8,000,000.00
HONGKONG	4.30	16-Feb-07	30-Mar-07	3,980,320.00	4,000,000.00
TD	4.29	19-Feb-07	30-Mar-07	9,954,400.00	10,000,000.00
BNS	4.29	21-Feb-07	30-Mar-07	29,870,100.00	30,000,000.00
BNS	4.28	22-Feb-07	30-Mar-07	5,974,800.00	6,000,000.00
Current Holdings:
RBC	4.28	08-Mar-07	02-Apr-07	8,973,720.00	9,000,000.00
GOV CAN	4.13	21-Mar-07	03-Apr-07	9,985,300.00	10,000,000.00
GOV CAN	4.13	22-Mar-07	03-Apr-07	6,990,480.00	7,000,000.00
GOV CAN	4.20	27-Feb-07	05-Apr-07	3,983,040.00	4,000,000.00
TD	4.29	09-Jan-07	09-Apr-07	1,979,060.00	2,000,000.00
BMO	4.28	05-Mar-07	10-Apr-07	1,991,600.00	2,000,000.00
BMO	4.29	11-Jan-07	11-Apr-07	884,830.00	894,192.19
BNS	4.28	15-Mar-07	20-Apr-07	4,979,000.00	5,000,000.00
TD	4.28	20-Mar-07	27-Apr-07	24,889,000.00	25,000,000.00
HONGKONG	4.35	25-Oct-06	30-Apr-07	7,825,600.00	8,000,000.00
MANULIFE	4.27	27-Nov-06	30-Apr-07	10,000,000.00	10,180,158.90
HONGKONG	4.31	16-Feb-07	30-Apr-07	24,786,250.00	25,000,000.00
TD	4.29	20-Feb-07	30-Apr-07	22,815,080.00	23,000,000.00
CIBC	4.29	27-Mar-07	01-May-07	3,984,080.00	4,000,000.00
CIBC	4.30	05-Feb-07	07-May-07	5,936,340.00	6,000,000.00
CIBC	4.29	20-Feb-07	25-May-07	1,978,140.00	2,000,000.00
BMO	4.30	30-Mar-07	25-Jun-07	14,847,750.00	15,000,000.00
MANULIFE	4.65	28-Jun-06	28-Jun-07	8,000,000.00	8,372,000.00
BMO	4.65	05-Mar-07	05-Mar-08	3,000,000.00	3,139,500.00