The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Abbot Laboratories COMMON 002824100 134,845 3,501,378 SH   SOLE   2,114,587 0 1,386,791
Alleghany Corp COMMON 017175100 72,846 178,865 SH   SOLE   107,649 0 71,216
America Movil SAB de CV COMMON 02364W105 31,659 1,592,685 SH   SOLE   900,035 0 692,650
American Express Co COMMON 025816109 38,483 427,442 SH   SOLE   257,256 0 170,186
Analog Devices Inc COMMON 032654105 77,421 1,456,927 SH   SOLE   881,847 0 575,080
Automatic Data Processing COMMON 053015103 39,610 509,717 SH   SOLE   307,765 0 201,952
Baidu Inc - Spon ADR COMMON 056752108 101,447 666,211 SH   SOLE   515,277 0 150,934
Bancolombia Sa -Pref COMMON 05968L102 20,940 370,766 SH   SOLE   209,866 0 160,900
Baxter International Inc COMMON 071813109 70,051 946,109 SH   SOLE   569,416 0 376,693
Berkshire Hathaway Inc COMMON 084670702 58,411 466,745 SH   SOLE   257,021 0 209,724
Brookfield Asset Manage-CL A COMMON 112585104 45,769 1,122,379 SH   SOLE   677,168 0 445,211
Cbs Corp COMMON 124857202 19,198 310,081 SH   SOLE   187,863 0 122,218
C H Robinson Worldwide Inc COMMON 12541W209 30,879 589,412 SH   SOLE   355,885 0 233,527
Canadian Natural Resources COMMON 136385101 113,871 2,952,243 SH   SOLE   1,781,374 0 1,170,869
Chubb Corp COMMON 171232101 66,076 736,036 SH   SOLE   445,891 0 290,145
Clean Harbors Inc COMMON 184496107 34,661 632,622 SH   SOLE   380,744 0 251,878
Clorox Company COMMON 189054109 11,584 131,628 SH   SOLE   79,839 0 51,789
Coca Cola Co COMMON 191216100 153,487 3,941,104 SH   SOLE   2,380,573 0 1,560,531
Colgate Palmolive Co COMMON 194162103 92,879 1,431,817 SH   SOLE   865,237 0 566,580
CIA Cervecerias Unidas COMMON 204429104 975 43,607 SH   SOLE   14,898 0 28,709
Costco Wholesale Corp COMMON 22160K105 40,351 361,315 SH   SOLE   217,457 0 143,858
Dr Pepper Snapple Group Inc COMMON 26138E109 17,397 317,227 SH   SOLE   192,264 0 124,963
Dresser Rand Group COMMON 261608103 28,515 488,173 SH   SOLE   293,807 0 194,366
Ebay Inc COMMON 278642103 70,146 1,269,884 SH   SOLE   764,281 0 505,603
Emerson Electric Co COMMON 291011104 36,419 545,189 SH   SOLE   329,286 0 215,903
Expeditors Intl Wash Inc COMMON 302130109 28,033 707,398 SH   SOLE   427,074 0 280,324
Flir Systems Inc COMMON 302445101 63,278 1,757,730 SH   SOLE   1,057,891 0 699,839
Franklin Resources COMMON 354613101 92,327 1,700,536 SH   SOLE   1,027,404 0 673,132
Fresenius Medical Care Ag And Co. Kgaa COMMON 358029106 31,356 895,257 SH   SOLE   477,519 0 417,738
Goldman Sachs Group Inc COMMON 38141G104 20,158 123,036 SH   SOLE   74,066 0 48,970
Google Inc-Cl A COMMON 38259P508 27,994 25,118 SH   SOLE   15,117 0 10,001
Intel Corp COMMON 458140100 57,028 2,209,267 SH   SOLE   1,334,185 0 875,082
JP Morgan Chase & Co COMMON 46625H100 29,465 485,337 SH   SOLE   292,101 0 193,236
Johnson and Johnson COMMON 478160104 163,171 1,661,110 SH   SOLE   1,003,696 0 657,414
Linear Technology Corp COMMON 535678106 102,968 2,114,863 SH   SOLE   1,279,431 0 835,432
Loews Corp COMMON 540424108 44,475 1,009,651 SH   SOLE   607,659 0 401,992
Luxottica Group Spa COMMON 55068R202 146,529 2,540,677 SH   SOLE   1,696,583 0 844,094
M & T Bank Corp COMMON 55261F104 51,081 421,103 SH   SOLE   254,417 0 166,686
MSC Industrial Direct Co A COMMON 553530106 38,346 443,207 SH   SOLE   266,744 0 176,463
Markel Corp COMMON 570535104 29,481 49,454 SH   SOLE   29,764 0 19,690
Martin Marietta Materials COMMON 573284106 22,946 178,766 SH   SOLE   107,615 0 71,151
McDonalds Corp COMMON 580135101 112,239 1,144,926 SH   SOLE   692,833 0 452,093
Merck & Co Inc COMMON 58933Y105 24,955 436,366 SH   SOLE   262,645 0 173,721
Microsoft Corp COMMON 594918104 90,389 2,205,046 SH   SOLE   1,330,830 0 874,216
Mindray Medical COMMON 602675100 29,430 895,501 SH   SOLE   684,287 0 211,214
National Oilwell Varco COMMON 637071101 18,878 242,417 SH   SOLE   145,931 0 96,486
Omnicom Group COMMON 681919106 77,072 1,056,141 SH   SOLE   638,004 0 418,137
Oracle Corp COMMON 68389X105 115,327 2,817,504 SH   SOLE   1,699,784 0 1,117,720
Paychex Inc COMMON 704326107 11,169 262,179 SH   SOLE   158,886 0 103,293
Petrobras - Petroleo Bras COMMON 71654V408 2,695 204,942 SH   SOLE   116,242 0 88,700
Pfizer Inc COMMON 717081103 55,765 1,736,155 SH   SOLE   1,047,647 0 688,508
Praxair Inc COMMON 74005P104 118,591 905,466 SH   SOLE   547,271 0 358,195
Procter & Gamble COMMON 742718109 119,814 1,486,525 SH   SOLE   898,358 0 588,167
Rogers Communications Inc COMMON 775109200 67,582 1,613,507 SH   SOLE   973,615 0 639,892
Sigma-Aldrich COMMON 826552101 42,408 454,168 SH   SOLE   275,198 0 178,970
JM Smucker Co/The COMMON 832696405 38,890 399,960 SH   SOLE   242,317 0 157,643
Quimica y Minera Chil-SP ADR COMMON 833635105 10,032 316,082 SH   SOLE   178,741 0 137,341
Superior Energy Services COMMON 868157108 69,968 2,274,628 SH   SOLE   1,368,986 0 905,642
Taiwan Semiconductor Manufacturing Co Ltd COMMON 874039100 2,121 105,942 SH   SOLE   0 0 105,942
Texas Instruments Inc COMMON 882508104 31,213 661,876 SH   SOLE   401,075 0 260,801
3M Co COMMON 88579Y101 82,743 609,393 SH   SOLE   348,381 0 261,012
Time Warner Inc COMMON 887317303 68,865 1,054,140 SH   SOLE   637,007 0 417,133
Towers Watson & Co COMMON 891894107 12,275 107,509 SH   SOLE   65,158 0 42,351
Travelers Cos Inc / The COMMON 89417E109 40,467 475,538 SH   SOLE   288,105 0 187,433
US Bancorp COMMON 902973304 105,485 2,449,111 SH   SOLE   1,480,088 0 969,023
Varian Medical Systems Inc COMMON 92220P105 22,906 272,718 SH   SOLE   165,227 0 107,491
Vina Concha Y Toro COMMON 927191106 651 16,200 SH   SOLE   6,600 0 9,600
Wellpoint Inc COMMON 94973V107 38,717 388,841 SH   SOLE   234,030 0 154,811
Wells Fargo COMMON 949746101 71,830 1,444,106 SH   SOLE   870,885 0 573,221
Accenture Plc COMMON G1151C101 41,493 519,363 SH   SOLE   314,606 0 204,757
Renaissancere Holding COMMON G7496G103 22,060 226,016 SH   SOLE   136,984 0 89,032