EXHIBIT 99.2
MERCK & CO., INC.
OTHER FINANCIAL DISCLOSURES
FOURTH QUARTER
2005
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OTHER (INCOME)/EXPENSE, NET (MILLIONS OF DOLLARS)
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4Q `05 4Q `04 YTD 2005 YTD 2004
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INTEREST INCOME $ (166.0) $ (90.2) $ (480.9) $ (300.1)
INTEREST EXPENSE 108.2 77.0 385.5 293.7
EXCHANGE (GAINS)/LOSSES 0.4 (28.3) (16.1) (18.4)
MINORITY INTERESTS 30.2 40.3 121.8 154.2
Other, net (99.1) (102.7) (120.5) (473.4)
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TOTAL $ (126.3) $ (103.9) $ (110.2) $ (344.0)
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JOINT VENTURE SALES DETAIL (MILLIONS OF DOLLARS)
All sales reported here are JV sales, presented on a "NET" basis.
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MERIAL 4Q `05 4Q `04 YTD 2005 YTD 2004
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IVOMEC, HEARTGARD, other avermectins $117 $117 $ 468 $ 452
FRONTLINE 144 110 758 679
Biologicals 149 133 533 477
Other Animal Health 57 63 228 228
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TOTAL MERIAL SALES $467 $423 $1,987 $1,836
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SANOFI PASTEUR-MSD 4Q `05 4Q `04 YTD 2005 YTD 2004
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HEPATITIS VACCINES $ 15 $ 20 $ 81 $ 81
VIRAL VACCINES 18 12 79 54
Other Vaccines 166 189 705 672
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TOTAL SANOFI-MSD SALES $199 $221 $ 865 $ 807
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MERCK/SCHERING-PLOUGH COLLABORATION 4Q `05 4Q `04 YTD 2005 YTD 2004
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VYTORIN (Worldwide) $355 $ 76 $1,028 $ 132
ZETIA (Worldwide) 391 328 1,397 1,053
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TOTAL $746 $404 $2,425 $1,185
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Exhibit 99.2
MERCK & CO., INC.
OTHER FINANCIAL DISCLOSURES
FOURTH QUARTER
2005
NET PRODUCT SALES DETAIL (MILLIONS OF DOLLARS)
4Q `05 vs. 4Q `04
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TOTAL TOTAL U.S. U.S. FOREIGN FOREIGN
PRODUCT % CHG $ % CHG $ % CHG $
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AGGRASTAT -3% 21 N/A -- -3% 21
ARCOXIA -28% 55 N/A -- -28% 55
CANCIDAS 19% 157 16% 90 24% 67
COZAAR / HYZAAR 2% 782 2% 270 3% 512
CRIXIVAN / STOCRIN 45% 90 29% 11 47% 79
EMEND 57% 28 43% 23 * 5
FOSAMAX -5% 789 9% 482 -20% 307
INVANZ 43% 27 23% 16 86% 11
MAXALT 3% 94 1% 61 7% 33
PRIMAXIN 9% 191 5% 57 11% 135
PROPECIA 14% 86 3% 36 23% 50
PROSCAR -1% 192 -- 99 -2% 93
SINGULAIR 12% 819 8% 572 21% 246
TIMOPTIC / TIMOPTIC XE -19% 35 -8% 2 -20% 32
TRUSOPT / COSOPT 7% 167 9% 73 5% 94
VASOTEC / VASERETIC -17% 152 N/A -- -17% 152
VIOXX * -- * -- * --
ZOCOR -18% 1,074 -9% 819 -38% 255
HEPATITIS VACCINES 3% 48 -- 38 38% 11
VIRAL VACCINES -1% 134 -2% 120 8% 14
OTHER VACCINES 8% 111 6% 94 13% 17
* 100% or over
N/A - Not Applicable
TOTAL SALES: VOLUME, PRICE, EXCHANGE
4Q '05 % CHG. VOL PX FX
TOTAL PHARMACEUTICAL SALES $5,766 - 1 - -1
------- ----- ---- ---- ----
U.S. ($ MM) 3,482 3% - 3 N/A
Foreign ($ MM) 2,284 -4% 3 -4 -3
Exhibit 99.2
MERCK & CO., INC.
OTHER FINANCIAL DISCLOSURES
DECEMBER YEAR-TO-DATE
2005
NET PRODUCT SALES DETAIL (MILLIONS OF DOLLARS)
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DECEMBER YTD `05 vs. DECEMBER YTD `04
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- -------------------- TOTAL TOTAL U.S. U.S. FOREIGN FOREIGN
PRODUCT % CHG $ % CHG $ % CHG $
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AGGRASTAT 3% 88 N/A -- 3% 88
ARCOXIA -5% 218 N/A -- -5% 218
CANCIDAS 33% 570 25% 313 43% 258
COZAAR / HYZAAR 8% 3,037 3% 1,032 10% 2,005
CRIXIVAN / STOCRIN 36% 348 38% 40 36% 308
EMEND 84% 87 71% 74 * 13
FOSAMAX 1% 3,191 3% 1,829 -2% 1,362
INVANZ 49% 94 32% 58 87% 36
MAXALT 12% 348 13% 224 11% 125
PRIMAXIN 15% 740 31% 213 10% 527
PROPECIA 8% 292 -- 129 15% 163
PROSCAR 1% 741 1% 370 2% 371
SINGULAIR 13% 2,976 10% 2,044 21% 932
TIMOPTIC / TIMOPTIC XE -12% 138 7% 10 -13% 128
TRUSOPT / COSOPT 10% 617 5% 248 14% 369
VASOTEC / VASERETIC -13% 623 N/A -- -13% 623
VIOXX * -- * -- * --
ZOCOR -16% 4,382 -13% 3,142 -22% 1,240
HEPATITIS VACCINES -2% 195 -7% 150 22% 44
VIRAL VACCINES 8% 597 6% 536 25% 61
OTHER VACCINES 10% 311 6% 241 23% 70
* 100% or over
N/A - Not Applicable
TOTAL SALES: VOLUME, PRICE, EXCHANGE
YTD `05 % CHG. VOL PX FX
TOTAL PHARMACEUTICAL SALES $ 22,012 -4% -6 1 1
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U.S. ($ MM) 12,767 -5% -8 3 N/A
Foreign ($ MM) 9,245 -2% -2 -2 2